87331010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{671777}}^1$

素因数の和:671797

約数の個数: 16

約数和(自身を含む): 169288056

約数和(自身を除く): 81957046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 671777, 1343554, 3358885, 6717770, 8733101, 17466202, 43665505, 87331010]

約数ペア:

[(1, 87331010), (2, 43665505), (5, 17466202), (10, 8733101), (13, 6717770), (26, 3358885), (65, 1343554), (130, 671777)]