259445762

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{5471}}^1$

素因数の和:5785

約数の個数: 16

約数和(自身を含む): 394377984

約数和(自身を除く): 134932222

約数列:

[1, 2, 131, 181, 262, 362, 5471, 10942, 23711, 47422, 716701, 990251, 1433402, 1980502, 129722881, 259445762]

約数ペア:

[(1, 259445762), (2, 129722881), (131, 1980502), (181, 1433402), (262, 990251), (362, 716701), (5471, 47422), (10942, 23711)]