80472502

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{1741}}^1$

素因数の和:1956

約数の個数: 24

約数和(自身を含む): 133451136

約数和(自身を除く): 52978634

約数列:

[1, 2, 11, 22, 121, 191, 242, 382, 1741, 2101, 3482, 4202, 19151, 23111, 38302, 46222, 210661, 332531, 421322, 665062, 3657841, 7315682, 40236251, 80472502]

約数ペア:

[(1, 80472502), (2, 40236251), (11, 7315682), (22, 3657841), (121, 665062), (191, 421322), (242, 332531), (382, 210661), (1741, 46222), (2101, 38302), (3482, 23111), (4202, 19151)]