7279460

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3221}}^1$

素因数の和:3343

約数の個数: 24

約数和(自身を含む): 15426936

約数和(自身を除く): 8147476

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 3221, 6442, 12884, 16105, 32210, 64420, 363973, 727946, 1455892, 1819865, 3639730, 7279460]

約数ペア:

[(1, 7279460), (2, 3639730), (4, 1819865), (5, 1455892), (10, 727946), (20, 363973), (113, 64420), (226, 32210), (452, 16105), (565, 12884), (1130, 6442), (2260, 3221)]