426408890

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{377353}}^1$

素因数の和:377473

約数の個数: 16

約数和(自身を含む): 774330408

約数和(自身を除く): 347921518

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 377353, 754706, 1886765, 3773530, 42640889, 85281778, 213204445, 426408890]

約数ペア:

[(1, 426408890), (2, 213204445), (5, 85281778), (10, 42640889), (113, 3773530), (226, 1886765), (565, 754706), (1130, 377353)]