470896852816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61187221}}^1$

素因数の和:61187279

約数の個数: 40

約数和(自身を含む): 1009099665224

約数和(自身を除く): 538202812408

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 61187221, 122374442, 244748884, 489497768, 795433873, 978995536, 1590867746, 2263927177, 3181735492, 4527854354, 6363470984, 9055708708, 12726941968, 18111417416, 29431053301, 36222834832, 58862106602, 117724213204, 235448426408, 470896852816]

約数ペア:

[(1, 470896852816), (2, 235448426408), (4, 117724213204), (8, 58862106602), (13, 36222834832), (16, 29431053301), (26, 18111417416), (37, 12726941968), (52, 9055708708), (74, 6363470984), (104, 4527854354), (148, 3181735492), (208, 2263927177), (296, 1590867746), (481, 978995536), (592, 795433873), (962, 489497768), (1924, 244748884), (3848, 122374442), (7696, 61187221)]