942720002

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{428899}}^1$

素因数の和:429065

約数の個数: 16

約数和(自身を含む): 1626388800

約数和(自身を除く): 683668798

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 428899, 857798, 3002293, 6004586, 67337143, 134674286, 471360001, 942720002]

約数ペア:

[(1, 942720002), (2, 471360001), (7, 134674286), (14, 67337143), (157, 6004586), (314, 3002293), (1099, 857798), (2198, 428899)]