2045342873

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{130969}}^1$

素因数の和:131096

約数の個数: 16

約数和(自身を含む): 2464331520

約数和(自身を除く): 418988647

約数列:

[1, 7, 23, 97, 161, 679, 2231, 15617, 130969, 916783, 3012287, 12703993, 21086009, 88927951, 292191839, 2045342873]

約数ペア:

[(1, 2045342873), (7, 292191839), (23, 88927951), (97, 21086009), (161, 12703993), (679, 3012287), (2231, 916783), (15617, 130969)]