8671567690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{117041}}^1$

素因数の和:117318

約数の個数: 32

約数和(自身を含む): 16179886080

約数和(自身を除く): 7508318390

約数列:

[1, 2, 5, 10, 31, 62, 155, 239, 310, 478, 1195, 2390, 7409, 14818, 37045, 74090, 117041, 234082, 585205, 1170410, 3628271, 7256542, 18141355, 27972799, 36282710, 55945598, 139863995, 279727990, 867156769, 1734313538, 4335783845, 8671567690]

約数ペア:

[(1, 8671567690), (2, 4335783845), (5, 1734313538), (10, 867156769), (31, 279727990), (62, 139863995), (155, 55945598), (239, 36282710), (310, 27972799), (478, 18141355), (1195, 7256542), (2390, 3628271), (7409, 1170410), (14818, 585205), (37045, 234082), (74090, 117041)]