1207507688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2610

約数の個数: 64

約数和(自身を含む): 2478859200

約数和(自身を除く): 1271351512

約数列:

[1, 2, 4, 8, 17, 34, 59, 61, 68, 118, 122, 136, 236, 244, 472, 488, 1003, 1037, 2006, 2074, 2467, 3599, 4012, 4148, 4934, 7198, 8024, 8296, 9868, 14396, 19736, 28792, 41939, 61183, 83878, 122366, 145553, 150487, 167756, 244732, 291106, 300974, 335512, 489464, 582212, 601948, 1164424, 1203896, 2474401, 2558279, 4948802, 5116558, 8878733, 9897604, 10233116, 17757466, 19795208, 20466232, 35514932, 71029864, 150938461, 301876922, 603753844, 1207507688]

約数ペア:

[(1, 1207507688), (2, 603753844), (4, 301876922), (8, 150938461), (17, 71029864), (34, 35514932), (59, 20466232), (61, 19795208), (68, 17757466), (118, 10233116), (122, 9897604), (136, 8878733), (236, 5116558), (244, 4948802), (472, 2558279), (488, 2474401), (1003, 1203896), (1037, 1164424), (2006, 601948), (2074, 582212), (2467, 489464), (3599, 335512), (4012, 300974), (4148, 291106), (4934, 244732), (7198, 167756), (8024, 150487), (8296, 145553), (9868, 122366), (14396, 83878), (19736, 61183), (28792, 41939)]