479788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 907200

約数和(自身を除く): 427412

約数列:

[1, 2, 4, 19, 38, 59, 76, 107, 118, 214, 236, 428, 1121, 2033, 2242, 4066, 4484, 6313, 8132, 12626, 25252, 119947, 239894, 479788]

約数ペア:

[(1, 479788), (2, 239894), (4, 119947), (19, 25252), (38, 12626), (59, 8132), (76, 6313), (107, 4484), (118, 4066), (214, 2242), (236, 2033), (428, 1121)]