2237015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 2967840

約数和(自身を除く): 730825

約数列:

[1, 5, 11, 55, 89, 445, 457, 979, 2285, 4895, 5027, 25135, 40673, 203365, 447403, 2237015]

約数ペア:

[(1, 2237015), (5, 447403), (11, 203365), (55, 40673), (89, 25135), (445, 5027), (457, 4895), (979, 2285)]