275966878

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{103669}}^1$

素因数の和:103704

約数の個数: 16

約数和(自身を含む): 455318640

約数和(自身を除く): 179351762

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 103669, 207338, 1140359, 2280718, 12543949, 25087898, 137983439, 275966878]

約数ペア:

[(1, 275966878), (2, 137983439), (11, 25087898), (22, 12543949), (121, 2280718), (242, 1140359), (1331, 207338), (2662, 103669)]