181215982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{22783}}^1$

素因数の和:22923

約数の個数: 16

約数和(自身を含む): 281336832

約数和(自身を除く): 100120850

約数列:

[1, 2, 41, 82, 97, 194, 3977, 7954, 22783, 45566, 934103, 1868206, 2209951, 4419902, 90607991, 181215982]

約数ペア:

[(1, 181215982), (2, 90607991), (41, 4419902), (82, 2209951), (97, 1868206), (194, 934103), (3977, 45566), (7954, 22783)]