286813702655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{9901}}^1\times {\mathrm{251897}}^1$

素因数の和:261826

約数の個数: 16

約数和(自身を含む): 359178335424

約数和(自身を除く): 72364632769

約数列:

[1, 5, 23, 115, 9901, 49505, 227723, 251897, 1138615, 1259485, 5793631, 28968155, 2494032197, 12470160985, 57362740531, 286813702655]

約数ペア:

[(1, 286813702655), (5, 57362740531), (23, 12470160985), (115, 2494032197), (9901, 28968155), (49505, 5793631), (227723, 1259485), (251897, 1138615)]