1382546

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 24

約数和(自身を含む): 2370060

約数和(自身を除く): 987514

約数列:

[1, 2, 11, 22, 29, 58, 121, 197, 242, 319, 394, 638, 2167, 3509, 4334, 5713, 7018, 11426, 23837, 47674, 62843, 125686, 691273, 1382546]

約数ペア:

[(1, 1382546), (2, 691273), (11, 125686), (22, 62843), (29, 47674), (58, 23837), (121, 11426), (197, 7018), (242, 5713), (319, 4334), (394, 3509), (638, 2167)]