870837982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3273827}}^1$

素因数の和:3273855

約数の個数: 16

約数和(自身を含む): 1571437440

約数和(自身を除く): 700599458

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3273827, 6547654, 22916789, 45833578, 62202713, 124405426, 435418991, 870837982]

約数ペア:

[(1, 870837982), (2, 435418991), (7, 124405426), (14, 62202713), (19, 45833578), (38, 22916789), (133, 6547654), (266, 3273827)]