2851954

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 5412096

約数和(自身を除く): 2560142

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 521, 782, 1042, 2737, 3647, 5474, 7294, 8857, 11983, 17714, 23966, 61999, 83881, 123998, 167762, 203711, 407422, 1425977, 2851954]

約数ペア:

[(1, 2851954), (2, 1425977), (7, 407422), (14, 203711), (17, 167762), (23, 123998), (34, 83881), (46, 61999), (119, 23966), (161, 17714), (238, 11983), (322, 8857), (391, 7294), (521, 5474), (782, 3647), (1042, 2737)]