961906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1937

約数の個数: 16

約数和(自身を含む): 1643328

約数和(自身を除く): 681422

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1901, 3802, 20911, 41822, 43723, 87446, 480953, 961906]

約数ペア:

[(1, 961906), (2, 480953), (11, 87446), (22, 43723), (23, 41822), (46, 20911), (253, 3802), (506, 1901)]