520715596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{5851}}^1$

素因数の和:7045

約数の個数: 24

約数和(自身を含む): 960196160

約数和(自身を除く): 439480564

約数列:

[1, 2, 4, 19, 38, 76, 1171, 2342, 4684, 5851, 11702, 22249, 23404, 44498, 88996, 111169, 222338, 444676, 6851521, 13703042, 27406084, 130178899, 260357798, 520715596]

約数ペア:

[(1, 520715596), (2, 260357798), (4, 130178899), (19, 27406084), (38, 13703042), (76, 6851521), (1171, 444676), (2342, 222338), (4684, 111169), (5851, 88996), (11702, 44498), (22249, 23404)]