672056516

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{669379}}^1$

素因数の和:669634

約数の個数: 12

約数和(自身を含む): 1180786320

約数和(自身を除く): 508729804

約数列:

[1, 2, 4, 251, 502, 1004, 669379, 1338758, 2677516, 168014129, 336028258, 672056516]

約数ペア:

[(1, 672056516), (2, 336028258), (4, 168014129), (251, 2677516), (502, 1338758), (1004, 669379)]