2155726310408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1440993523}}^1$

素因数の和:1440993557

約数の個数: 32

約数和(自身を含む): 4668819017760

約数和(自身を除く): 2513092707352

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 1440993523, 2881987046, 5763974092, 11527948184, 15850928753, 24496889891, 31701857506, 48993779782, 63403715012, 97987559564, 126807430024, 195975119128, 269465788801, 538931577602, 1077863155204, 2155726310408]

約数ペア:

[(1, 2155726310408), (2, 1077863155204), (4, 538931577602), (8, 269465788801), (11, 195975119128), (17, 126807430024), (22, 97987559564), (34, 63403715012), (44, 48993779782), (68, 31701857506), (88, 24496889891), (136, 15850928753), (187, 11527948184), (374, 5763974092), (748, 2881987046), (1496, 1440993523)]