1217317508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{1297}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 2362941504

約数和(自身を除く): 1145623996

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 257, 332, 514, 913, 1028, 1297, 1826, 2594, 2827, 3652, 5188, 5654, 11308, 14267, 21331, 28534, 42662, 57068, 85324, 107651, 215302, 234641, 333329, 430604, 469282, 666658, 938564, 1184161, 1333316, 2368322, 3666619, 4736644, 7333238, 14666476, 27666307, 55332614, 110665228, 304329377, 608658754, 1217317508]

約数ペア:

[(1, 1217317508), (2, 608658754), (4, 304329377), (11, 110665228), (22, 55332614), (44, 27666307), (83, 14666476), (166, 7333238), (257, 4736644), (332, 3666619), (514, 2368322), (913, 1333316), (1028, 1184161), (1297, 938564), (1826, 666658), (2594, 469282), (2827, 430604), (3652, 333329), (5188, 234641), (5654, 215302), (11308, 107651), (14267, 85324), (21331, 57068), (28534, 42662)]