245327038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{61609}}^1$

素因数の和:61803

約数の個数: 16

約数和(自身を含む): 403668720

約数和(自身を除く): 158341682

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 61609, 123218, 677699, 1355398, 11151229, 22302458, 122663519, 245327038]

約数ペア:

[(1, 245327038), (2, 122663519), (11, 22302458), (22, 11151229), (181, 1355398), (362, 677699), (1991, 123218), (3982, 61609)]