316450834

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{1321}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 552828672

約数和(自身を除く): 236377838

約数列:

[1, 2, 7, 14, 71, 142, 241, 482, 497, 994, 1321, 1687, 2642, 3374, 9247, 17111, 18494, 34222, 93791, 119777, 187582, 239554, 318361, 636722, 656537, 1313074, 2228527, 4457054, 22603631, 45207262, 158225417, 316450834]

約数ペア:

[(1, 316450834), (2, 158225417), (7, 45207262), (14, 22603631), (71, 4457054), (142, 2228527), (241, 1313074), (482, 656537), (497, 636722), (994, 318361), (1321, 239554), (1687, 187582), (2642, 119777), (3374, 93791), (9247, 34222), (17111, 18494)]