2689492088

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{38861}}^1$

素因数の和:39119

約数の個数: 32

約数和(自身を含む): 5190408720

約数和(自身を除く): 2500916632

約数列:

[1, 2, 4, 8, 41, 82, 164, 211, 328, 422, 844, 1688, 8651, 17302, 34604, 38861, 69208, 77722, 155444, 310888, 1593301, 3186602, 6373204, 8199671, 12746408, 16399342, 32798684, 65597368, 336186511, 672373022, 1344746044, 2689492088]

約数ペア:

[(1, 2689492088), (2, 1344746044), (4, 672373022), (8, 336186511), (41, 65597368), (82, 32798684), (164, 16399342), (211, 12746408), (328, 8199671), (422, 6373204), (844, 3186602), (1688, 1593301), (8651, 310888), (17302, 155444), (34604, 77722), (38861, 69208)]