977984296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{194353}}^1$

素因数の和:194413

約数の個数: 32

約数和(自身を含む): 1994072040

約数和(自身を除く): 1016087744

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 194353, 388706, 777412, 1554824, 3304001, 6608002, 7191061, 13216004, 14382122, 26432008, 28764244, 57528488, 122248037, 244496074, 488992148, 977984296]

約数ペア:

[(1, 977984296), (2, 488992148), (4, 244496074), (8, 122248037), (17, 57528488), (34, 28764244), (37, 26432008), (68, 14382122), (74, 13216004), (136, 7191061), (148, 6608002), (296, 3304001), (629, 1554824), (1258, 777412), (2516, 388706), (5032, 194353)]