2017103384

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{6781}}^1$

素因数の和:6928

約数の個数: 48

約数和(自身を含む): 4030949520

約数和(自身を除く): 2013846136

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 361, 412, 722, 824, 1444, 1957, 2888, 3914, 6781, 7828, 13562, 15656, 27124, 37183, 54248, 74366, 128839, 148732, 257678, 297464, 515356, 698443, 1030712, 1396886, 2447941, 2793772, 4895882, 5587544, 9791764, 13270417, 19583528, 26540834, 53081668, 106163336, 252137923, 504275846, 1008551692, 2017103384]

約数ペア:

[(1, 2017103384), (2, 1008551692), (4, 504275846), (8, 252137923), (19, 106163336), (38, 53081668), (76, 26540834), (103, 19583528), (152, 13270417), (206, 9791764), (361, 5587544), (412, 4895882), (722, 2793772), (824, 2447941), (1444, 1396886), (1957, 1030712), (2888, 698443), (3914, 515356), (6781, 297464), (7828, 257678), (13562, 148732), (15656, 128839), (27124, 74366), (37183, 54248)]