2940393790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{9241}}^1$

素因数の和:9972

約数の個数: 32

約数和(自身を含む): 5413889664

約数和(自身を除く): 2473495874

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 677, 1354, 3385, 6770, 9241, 18482, 31819, 46205, 63638, 92410, 159095, 318190, 434327, 868654, 2171635, 4343270, 6256157, 12512314, 31280785, 62561570, 294039379, 588078758, 1470196895, 2940393790]

約数ペア:

[(1, 2940393790), (2, 1470196895), (5, 588078758), (10, 294039379), (47, 62561570), (94, 31280785), (235, 12512314), (470, 6256157), (677, 4343270), (1354, 2171635), (3385, 868654), (6770, 434327), (9241, 318190), (18482, 159095), (31819, 92410), (46205, 63638)]