2585655368

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{10531}}^1$

素因数の和:11237

約数の個数: 32

約数和(自身を含む): 4959308160

約数和(自身を除く): 2373652792

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 653, 1306, 2612, 5224, 10531, 21062, 30691, 42124, 61382, 84248, 122764, 245528, 494957, 989914, 1979828, 3959656, 6876743, 13753486, 27506972, 55013944, 323206921, 646413842, 1292827684, 2585655368]

約数ペア:

[(1, 2585655368), (2, 1292827684), (4, 646413842), (8, 323206921), (47, 55013944), (94, 27506972), (188, 13753486), (376, 6876743), (653, 3959656), (1306, 1979828), (2612, 989914), (5224, 494957), (10531, 245528), (21062, 122764), (30691, 84248), (42124, 61382)]