486996848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101797}}^1$

素因数の和:101841

約数の個数: 40

約数和(自身を含む): 1060327968

約数和(自身を除く): 573331120

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 101797, 203594, 407188, 814376, 1323361, 1628752, 2341331, 2646722, 4682662, 5293444, 9365324, 10586888, 18730648, 21173776, 30437303, 37461296, 60874606, 121749212, 243498424, 486996848]

約数ペア:

[(1, 486996848), (2, 243498424), (4, 121749212), (8, 60874606), (13, 37461296), (16, 30437303), (23, 21173776), (26, 18730648), (46, 10586888), (52, 9365324), (92, 5293444), (104, 4682662), (184, 2646722), (208, 2341331), (299, 1628752), (368, 1323361), (598, 814376), (1196, 407188), (2392, 203594), (4784, 101797)]