290330722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{15919}}^1$

素因数の和:16761

約数の個数: 16

約数和(自身を含む): 475689600

約数和(自身を除く): 185358878

約数列:

[1, 2, 11, 22, 829, 1658, 9119, 15919, 18238, 31838, 175109, 350218, 13196851, 26393702, 145165361, 290330722]

約数ペア:

[(1, 290330722), (2, 145165361), (11, 26393702), (22, 13196851), (829, 350218), (1658, 175109), (9119, 31838), (15919, 18238)]