2245496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 5184000

約数和(自身を除く): 2938504

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 79, 88, 136, 152, 158, 187, 209, 316, 323, 374, 418, 632, 646, 748, 836, 869, 1292, 1343, 1496, 1501, 1672, 1738, 2584, 2686, 3002, 3476, 3553, 5372, 6004, 6952, 7106, 10744, 12008, 14212, 14773, 16511, 25517, 28424, 29546, 33022, 51034, 59092, 66044, 102068, 118184, 132088, 204136, 280687, 561374, 1122748, 2245496]

約数ペア:

[(1, 2245496), (2, 1122748), (4, 561374), (8, 280687), (11, 204136), (17, 132088), (19, 118184), (22, 102068), (34, 66044), (38, 59092), (44, 51034), (68, 33022), (76, 29546), (79, 28424), (88, 25517), (136, 16511), (152, 14773), (158, 14212), (187, 12008), (209, 10744), (316, 7106), (323, 6952), (374, 6004), (418, 5372), (632, 3553), (646, 3476), (748, 3002), (836, 2686), (869, 2584), (1292, 1738), (1343, 1672), (1496, 1501)]