285940679281

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1\times {\mathrm{38851}}^1$

素因数の和:43452

約数の個数: 16

約数和(自身を含む): 302650242048

約数和(自身を除く): 16709562767

約数列:

[1, 23, 71, 1633, 4507, 38851, 103661, 319997, 893573, 2758421, 7359931, 63443683, 175101457, 4027333511, 12432203447, 285940679281]

約数ペア:

[(1, 285940679281), (23, 12432203447), (71, 4027333511), (1633, 175101457), (4507, 63443683), (38851, 7359931), (103661, 2758421), (319997, 893573)]