69490966

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{2137}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 106215840

約数和(自身を除く): 36724874

約数列:

[1, 2, 71, 142, 229, 458, 2137, 4274, 16259, 32518, 151727, 303454, 489373, 978746, 34745483, 69490966]

約数ペア:

[(1, 69490966), (2, 34745483), (71, 978746), (142, 489373), (229, 303454), (458, 151727), (2137, 32518), (4274, 16259)]