2022504490

素因数分解:

$2^1\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{99191}}^1$

素因数の和:101237

約数の個数: 16

約数和(自身を含む): 3642330240

約数和(自身を除く): 1619825750

約数列:

[1, 2, 5, 10, 2039, 4078, 10195, 20390, 99191, 198382, 495955, 991910, 202250449, 404500898, 1011252245, 2022504490]

約数ペア:

[(1, 2022504490), (2, 1011252245), (5, 404500898), (10, 202250449), (2039, 991910), (4078, 495955), (10195, 198382), (20390, 99191)]