2015645254

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{617917}}^1$

素因数の和:618159

約数の個数: 16

約数和(自身を含む): 3470227488

約数和(自身を除く): 1454582234

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 617917, 1235834, 4325419, 8650838, 143974661, 287949322, 1007822627, 2015645254]

約数ペア:

[(1, 2015645254), (2, 1007822627), (7, 287949322), (14, 143974661), (233, 8650838), (466, 4325419), (1631, 1235834), (3262, 617917)]