2021833430

素因数分解:

$2^1\times 5^1\times {\mathrm{3907}}^1\times {\mathrm{51749}}^1$

素因数の和:55663

約数の個数: 16

約数和(自身を含む): 3640302000

約数和(自身を除く): 1618468570

約数列:

[1, 2, 5, 10, 3907, 7814, 19535, 39070, 51749, 103498, 258745, 517490, 202183343, 404366686, 1010916715, 2021833430]

約数ペア:

[(1, 2021833430), (2, 1010916715), (5, 404366686), (10, 202183343), (3907, 517490), (7814, 258745), (19535, 103498), (39070, 51749)]