1520245928

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{6917}}^1$

素因数の和:7337

約数の個数: 32

約数和(自身を含む): 2893937760

約数和(自身を除く): 1373691832

約数列:

[1, 2, 4, 8, 83, 166, 331, 332, 662, 664, 1324, 2648, 6917, 13834, 27473, 27668, 54946, 55336, 109892, 219784, 574111, 1148222, 2289527, 2296444, 4579054, 4592888, 9158108, 18316216, 190030741, 380061482, 760122964, 1520245928]

約数ペア:

[(1, 1520245928), (2, 760122964), (4, 380061482), (8, 190030741), (83, 18316216), (166, 9158108), (331, 4592888), (332, 4579054), (662, 2296444), (664, 2289527), (1324, 1148222), (2648, 574111), (6917, 219784), (13834, 109892), (27473, 55336), (27668, 54946)]