2561702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 32

約数和(自身を含む): 4626720

約数和(自身を除く): 2065018

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 169, 286, 338, 583, 689, 1166, 1378, 1859, 2197, 3718, 4394, 7579, 8957, 15158, 17914, 24167, 48334, 98527, 116441, 197054, 232882, 1280851, 2561702]

約数ペア:

[(1, 2561702), (2, 1280851), (11, 232882), (13, 197054), (22, 116441), (26, 98527), (53, 48334), (106, 24167), (143, 17914), (169, 15158), (286, 8957), (338, 7579), (583, 4394), (689, 3718), (1166, 2197), (1378, 1859)]