291299203513

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1879}}^1\times {\mathrm{74857}}^1$

素因数の和:76864

約数の個数: 16

約数和(自身を含む): 309612688000

約数和(自身を除く): 18313484487

約数列:

[1, 19, 109, 1879, 2071, 35701, 74857, 204811, 1422283, 3891409, 8159413, 140656303, 155028847, 2672469757, 15331537027, 291299203513]

約数ペア:

[(1, 291299203513), (19, 15331537027), (109, 2672469757), (1879, 155028847), (2071, 140656303), (35701, 8159413), (74857, 3891409), (204811, 1422283)]