1880943908

素因数分解:

$2^2\times {\mathrm{10513}}^1\times {\mathrm{44729}}^1$

素因数の和:55246

約数の個数: 12

約数和(自身を含む): 3292038540

約数和(自身を除く): 1411094632

約数列:

[1, 2, 4, 10513, 21026, 42052, 44729, 89458, 178916, 470235977, 940471954, 1880943908]

約数ペア:

[(1, 1880943908), (2, 940471954), (4, 470235977), (10513, 178916), (21026, 89458), (42052, 44729)]