1880329264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{10683689}}^1$

素因数の和:10683708

約数の個数: 20

約数和(自身を含む): 3974332680

約数和(自身を除く): 2094003416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 10683689, 21367378, 42734756, 85469512, 117520579, 170939024, 235041158, 470082316, 940164632, 1880329264]

約数ペア:

[(1, 1880329264), (2, 940164632), (4, 470082316), (8, 235041158), (11, 170939024), (16, 117520579), (22, 85469512), (44, 42734756), (88, 21367378), (176, 10683689)]