425278634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{5881}}^1$

素因数の和:6086

約数の個数: 32

約数和(自身を含む): 736896960

約数和(自身を除く): 311618326

約数列:

[1, 2, 11, 19, 22, 38, 173, 209, 346, 418, 1903, 3287, 3806, 5881, 6574, 11762, 36157, 64691, 72314, 111739, 129382, 223478, 1017413, 1229129, 2034826, 2458258, 11191543, 19330847, 22383086, 38661694, 212639317, 425278634]

約数ペア:

[(1, 425278634), (2, 212639317), (11, 38661694), (19, 22383086), (22, 19330847), (38, 11191543), (173, 2458258), (209, 2034826), (346, 1229129), (418, 1017413), (1903, 223478), (3287, 129382), (3806, 111739), (5881, 72314), (6574, 64691), (11762, 36157)]