2143929982

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{541}}^1\times {\mathrm{4729}}^1$

素因数の和:5691

約数の個数: 16

約数和(自身を含む): 3230211600

約数和(自身を除く): 1086281618

約数列:

[1, 2, 419, 541, 838, 1082, 4729, 9458, 226679, 453358, 1981451, 2558389, 3962902, 5116778, 1071964991, 2143929982]

約数ペア:

[(1, 2143929982), (2, 1071964991), (419, 5116778), (541, 3962902), (838, 2558389), (1082, 1981451), (4729, 453358), (9458, 226679)]