1993772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 3849552

約数和(自身を除く): 1855780

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 401, 452, 802, 1243, 1604, 2486, 4411, 4972, 8822, 17644, 45313, 90626, 181252, 498443, 996886, 1993772]

約数ペア:

[(1, 1993772), (2, 996886), (4, 498443), (11, 181252), (22, 90626), (44, 45313), (113, 17644), (226, 8822), (401, 4972), (452, 4411), (802, 2486), (1243, 1604)]