2780238

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{9859}}^1$

素因数の和:9911

約数の個数: 16

約数和(自身を含む): 5679360

約数和(自身を除く): 2899122

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 9859, 19718, 29577, 59154, 463373, 926746, 1390119, 2780238]

約数ペア:

[(1, 2780238), (2, 1390119), (3, 926746), (6, 463373), (47, 59154), (94, 29577), (141, 19718), (282, 9859)]