401034118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{20807}}^1$

素因数の和:21251

約数の個数: 16

約数和(自身を含む): 629233920

約数和(自身を除く): 228199802

約数列:

[1, 2, 23, 46, 419, 838, 9637, 19274, 20807, 41614, 478561, 957122, 8718133, 17436266, 200517059, 401034118]

約数ペア:

[(1, 401034118), (2, 200517059), (23, 17436266), (46, 8718133), (419, 957122), (838, 478561), (9637, 41614), (19274, 20807)]