2100030956

素因数分解:

$2^2\times {\mathrm{1039}}^1\times {\mathrm{505301}}^1$

素因数の和:506344

約数の個数: 12

約数和(自身を含む): 3678598560

約数和(自身を除く): 1578567604

約数列:

[1, 2, 4, 1039, 2078, 4156, 505301, 1010602, 2021204, 525007739, 1050015478, 2100030956]

約数ペア:

[(1, 2100030956), (2, 1050015478), (4, 525007739), (1039, 2021204), (2078, 1010602), (4156, 505301)]