2100038696

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 4925007360

約数和(自身を除く): 2824968664

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 164, 173, 238, 287, 311, 328, 346, 476, 574, 622, 692, 697, 952, 1148, 1211, 1244, 1384, 1394, 2177, 2296, 2422, 2488, 2788, 2941, 4354, 4844, 4879, 5287, 5576, 5882, 7093, 8708, 9688, 9758, 10574, 11764, 12751, 14186, 17416, 19516, 20587, 21148, 23528, 25502, 28372, 37009, 39032, 41174, 42296, 49651, 51004, 53803, 56744, 74018, 82348, 89257, 99302, 102008, 107606, 120581, 148036, 164696, 178514, 198604, 215212, 216767, 241162, 296072, 357028, 376621, 397208, 430424, 433534, 482324, 714056, 753242, 844067, 867068, 914651, 964648, 1506484, 1517369, 1688134, 1734136, 1829302, 2205923, 3012968, 3034738, 3376268, 3658604, 4411846, 6069476, 6402557, 6752536, 7317208, 8823692, 12138952, 12805114, 15441461, 17647384, 25610228, 30882922, 37500691, 51220456, 61765844, 75001382, 123531688, 150002764, 262504837, 300005528, 525009674, 1050019348, 2100038696]

約数ペア:

[(1, 2100038696), (2, 1050019348), (4, 525009674), (7, 300005528), (8, 262504837), (14, 150002764), (17, 123531688), (28, 75001382), (34, 61765844), (41, 51220456), (56, 37500691), (68, 30882922), (82, 25610228), (119, 17647384), (136, 15441461), (164, 12805114), (173, 12138952), (238, 8823692), (287, 7317208), (311, 6752536), (328, 6402557), (346, 6069476), (476, 4411846), (574, 3658604), (622, 3376268), (692, 3034738), (697, 3012968), (952, 2205923), (1148, 1829302), (1211, 1734136), (1244, 1688134), (1384, 1517369), (1394, 1506484), (2177, 964648), (2296, 914651), (2422, 867068), (2488, 844067), (2788, 753242), (2941, 714056), (4354, 482324), (4844, 433534), (4879, 430424), (5287, 397208), (5576, 376621), (5882, 357028), (7093, 296072), (8708, 241162), (9688, 216767), (9758, 215212), (10574, 198604), (11764, 178514), (12751, 164696), (14186, 148036), (17416, 120581), (19516, 107606), (20587, 102008), (21148, 99302), (23528, 89257), (25502, 82348), (28372, 74018), (37009, 56744), (39032, 53803), (41174, 51004), (42296, 49651)]