2140849708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1019}}^1\times {\mathrm{16943}}^1$

素因数の和:17997

約数の個数: 24

約数和(自身を含む): 3871365120

約数和(自身を除く): 1730515412

約数列:

[1, 2, 4, 31, 62, 124, 1019, 2038, 4076, 16943, 31589, 33886, 63178, 67772, 126356, 525233, 1050466, 2100932, 17264917, 34529834, 69059668, 535212427, 1070424854, 2140849708]

約数ペア:

[(1, 2140849708), (2, 1070424854), (4, 535212427), (31, 69059668), (62, 34529834), (124, 17264917), (1019, 2100932), (2038, 1050466), (4076, 525233), (16943, 126356), (31589, 67772), (33886, 63178)]