287098767358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4987}}^1\times {\mathrm{2214209}}^1$

素因数の和:2219211

約数の個数: 16

約数和(自身を含む): 463868138160

約数和(自身を除く): 176769370802

約数列:

[1, 2, 13, 26, 4987, 9974, 64831, 129662, 2214209, 4428418, 28784717, 57569434, 11042260283, 22084520566, 143549383679, 287098767358]

約数ペア:

[(1, 287098767358), (2, 143549383679), (13, 22084520566), (26, 11042260283), (4987, 57569434), (9974, 28784717), (64831, 4428418), (129662, 2214209)]