2477727790

素因数分解:

$2^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{125201}}^1$

素因数の和:127187

約数の個数: 16

約数和(自身を含む): 4462199280

約数和(自身を除く): 1984471490

約数列:

[1, 2, 5, 10, 1979, 3958, 9895, 19790, 125201, 250402, 626005, 1252010, 247772779, 495545558, 1238863895, 2477727790]

約数ペア:

[(1, 2477727790), (2, 1238863895), (5, 495545558), (10, 247772779), (1979, 1252010), (3958, 626005), (9895, 250402), (19790, 125201)]