7158998

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 14158800

約数和(自身を除く): 6999802

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 229, 319, 406, 458, 539, 638, 1078, 1421, 1603, 2233, 2519, 2842, 3206, 4466, 5038, 6641, 11221, 13282, 15631, 17633, 22442, 31262, 35266, 46487, 73051, 92974, 123431, 146102, 246862, 325409, 511357, 650818, 1022714, 3579499, 7158998]

約数ペア:

[(1, 7158998), (2, 3579499), (7, 1022714), (11, 650818), (14, 511357), (22, 325409), (29, 246862), (49, 146102), (58, 123431), (77, 92974), (98, 73051), (154, 46487), (203, 35266), (229, 31262), (319, 22442), (406, 17633), (458, 15631), (539, 13282), (638, 11221), (1078, 6641), (1421, 5038), (1603, 4466), (2233, 3206), (2519, 2842)]