127964302

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{10861}}^1$

素因数の和:11043

約数の個数: 16

約数和(自身を含む): 197862192

約数和(自身を除く): 69897890

約数列:

[1, 2, 43, 86, 137, 274, 5891, 10861, 11782, 21722, 467023, 934046, 1487957, 2975914, 63982151, 127964302]

約数ペア:

[(1, 127964302), (2, 63982151), (43, 2975914), (86, 1487957), (137, 934046), (274, 467023), (5891, 21722), (10861, 11782)]