1880329946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109717}}^1$

素因数の和:109790

約数の個数: 32

約数和(自身を含む): 3317872320

約数和(自身を除く): 1437542374

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 8569, 17138, 109717, 219434, 1206887, 2084623, 2413774, 4169246, 4498397, 8996794, 22930853, 45861706, 49482367, 85469543, 98964734, 170939086, 940164973, 1880329946]

約数ペア:

[(1, 1880329946), (2, 940164973), (11, 170939086), (19, 98964734), (22, 85469543), (38, 49482367), (41, 45861706), (82, 22930853), (209, 8996794), (418, 4498397), (451, 4169246), (779, 2413774), (902, 2084623), (1558, 1206887), (8569, 219434), (17138, 109717)]