42076331390

素因数分解:

$2^1\times 5^1\times {\mathrm{7817}}^1\times {\mathrm{538267}}^1$

素因数の和:546091

約数の個数: 16

約数和(自身を含む): 75747226032

約数和(自身を除く): 33670894642

約数列:

[1, 2, 5, 10, 7817, 15634, 39085, 78170, 538267, 1076534, 2691335, 5382670, 4207633139, 8415266278, 21038165695, 42076331390]

約数ペア:

[(1, 42076331390), (2, 21038165695), (5, 8415266278), (10, 4207633139), (7817, 5382670), (15634, 2691335), (39085, 1076534), (78170, 538267)]