634854949

素因数分解:

${\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 657023616

約数和(自身を除く): 22168667

約数列:

[1, 67, 71, 317, 421, 4757, 21239, 22507, 28207, 29891, 133457, 1507969, 2002697, 8941619, 9475447, 634854949]

約数ペア:

[(1, 634854949), (67, 9475447), (71, 8941619), (317, 2002697), (421, 1507969), (4757, 133457), (21239, 29891), (22507, 28207)]