2770562

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 16

約数和(自身を含む): 4276800

約数和(自身を除く): 1506238

約数列:

[1, 2, 71, 109, 142, 179, 218, 358, 7739, 12709, 15478, 19511, 25418, 39022, 1385281, 2770562]

約数ペア:

[(1, 2770562), (2, 1385281), (71, 39022), (109, 25418), (142, 19511), (179, 15478), (218, 12709), (358, 7739)]