1901225090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11183677}}^1$

素因数の和:11183701

約数の個数: 16

約数和(自身を含む): 3623511672

約数和(自身を除く): 1722286582

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11183677, 22367354, 55918385, 111836770, 190122509, 380245018, 950612545, 1901225090]

約数ペア:

[(1, 1901225090), (2, 950612545), (5, 380245018), (10, 190122509), (17, 111836770), (34, 55918385), (85, 22367354), (170, 11183677)]