996428158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{508901}}^1$

素因数の和:509003

約数の個数: 16

約数和(自身を含む): 1648842480

約数和(自身を除く): 652414322

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 508901, 1017802, 5597911, 11195822, 45292189, 90584378, 498214079, 996428158]

約数ペア:

[(1, 996428158), (2, 498214079), (11, 90584378), (22, 45292189), (89, 11195822), (178, 5597911), (979, 1017802), (1958, 508901)]