2222696

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 5016000

約数和(自身を除く): 2793304

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2089, 4178, 8356, 14623, 16712, 29246, 39691, 58492, 79382, 116984, 158764, 277837, 317528, 555674, 1111348, 2222696]

約数ペア:

[(1, 2222696), (2, 1111348), (4, 555674), (7, 317528), (8, 277837), (14, 158764), (19, 116984), (28, 79382), (38, 58492), (56, 39691), (76, 29246), (133, 16712), (152, 14623), (266, 8356), (532, 4178), (1064, 2089)]