419923670

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^2\times {\mathrm{4463}}^1$

素因数の和:4664

約数の個数: 24

約数和(自身を含む): 763906464

約数和(自身を除く): 343982794

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 4463, 8926, 9409, 18818, 22315, 44630, 47045, 94090, 432911, 865822, 2164555, 4329110, 41992367, 83984734, 209961835, 419923670]

約数ペア:

[(1, 419923670), (2, 209961835), (5, 83984734), (10, 41992367), (97, 4329110), (194, 2164555), (485, 865822), (970, 432911), (4463, 94090), (8926, 47045), (9409, 44630), (18818, 22315)]