2931578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2399}}^1$

素因数の和:2461

約数の個数: 16

約数和(自身を含む): 4838400

約数和(自身を除く): 1906822

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 2399, 4798, 31187, 62374, 112753, 225506, 1465789, 2931578]

約数ペア:

[(1, 2931578), (2, 1465789), (13, 225506), (26, 112753), (47, 62374), (94, 31187), (611, 4798), (1222, 2399)]