313156710410

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{48854401}}^1$

素因数の和:48855049

約数の個数: 16

約数和(自身を含む): 564561469512

約数和(自身を除く): 251404759102

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 48854401, 97708802, 244272005, 488544010, 31315671041, 62631342082, 156578355205, 313156710410]

約数ペア:

[(1, 313156710410), (2, 156578355205), (5, 62631342082), (10, 31315671041), (641, 488544010), (1282, 244272005), (3205, 97708802), (6410, 48854401)]