118978828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{803911}}^1$

素因数の和:803952

約数の個数: 12

約数和(自身を含む): 213840592

約数和(自身を除く): 94861764

約数列:

[1, 2, 4, 37, 74, 148, 803911, 1607822, 3215644, 29744707, 59489414, 118978828]

約数ペア:

[(1, 118978828), (2, 59489414), (4, 29744707), (37, 3215644), (74, 1607822), (148, 803911)]