128986422

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{47041}}^1$

素因数の和:47503

約数の個数: 16

約数和(自身を含む): 258542832

約数和(自身を除く): 129556410

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 47041, 94082, 141123, 282246, 21497737, 42995474, 64493211, 128986422]

約数ペア:

[(1, 128986422), (2, 64493211), (3, 42995474), (6, 21497737), (457, 282246), (914, 141123), (1371, 94082), (2742, 47041)]