491772

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 1161216

約数和(自身を除く): 669444

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 383, 428, 642, 766, 1149, 1284, 1532, 2298, 4596, 40981, 81962, 122943, 163924, 245886, 491772]

約数ペア:

[(1, 491772), (2, 245886), (3, 163924), (4, 122943), (6, 81962), (12, 40981), (107, 4596), (214, 2298), (321, 1532), (383, 1284), (428, 1149), (642, 766)]