2021875198

素因数分解:

$2^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{89203}}^1$

素因数の和:90831

約数の個数: 16

約数和(自身を含む): 3468251520

約数和(自身を除く): 1446376322

約数列:

[1, 2, 7, 14, 1619, 3238, 11333, 22666, 89203, 178406, 624421, 1248842, 144419657, 288839314, 1010937599, 2021875198]

約数ペア:

[(1, 2021875198), (2, 1010937599), (7, 288839314), (14, 144419657), (1619, 1248842), (3238, 624421), (11333, 178406), (22666, 89203)]