3399902980

素因数分解:

$2^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{171539}}^1$

素因数の和:172539

約数の個数: 24

約数和(自身を含む): 7147042560

約数和(自身を除く): 3747139580

約数列:

[1, 2, 4, 5, 10, 20, 991, 1982, 3964, 4955, 9910, 19820, 171539, 343078, 686156, 857695, 1715390, 3430780, 169995149, 339990298, 679980596, 849975745, 1699951490, 3399902980]

約数ペア:

[(1, 3399902980), (2, 1699951490), (4, 849975745), (5, 679980596), (10, 339990298), (20, 169995149), (991, 3430780), (1982, 1715390), (3964, 857695), (4955, 686156), (9910, 343078), (19820, 171539)]