671900876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{11437}}^1$

素因数の和:12233

約数の個数: 24

約数和(自身を含む): 1239421680

約数和(自身を除く): 567520804

約数列:

[1, 2, 4, 19, 38, 76, 773, 1546, 3092, 11437, 14687, 22874, 29374, 45748, 58748, 217303, 434606, 869212, 8840801, 17681602, 35363204, 167975219, 335950438, 671900876]

約数ペア:

[(1, 671900876), (2, 335950438), (4, 167975219), (19, 35363204), (38, 17681602), (76, 8840801), (773, 869212), (1546, 434606), (3092, 217303), (11437, 58748), (14687, 45748), (22874, 29374)]