2217293854

素因数分解:

$2^1\times {\mathrm{359}}^1\times {\mathrm{443}}^1\times {\mathrm{6971}}^1$

素因数の和:7775

約数の個数: 16

約数和(自身を含む): 3343213440

約数和(自身を除く): 1125919586

約数列:

[1, 2, 359, 443, 718, 886, 6971, 13942, 159037, 318074, 2502589, 3088153, 5005178, 6176306, 1108646927, 2217293854]

約数ペア:

[(1, 2217293854), (2, 1108646927), (359, 6176306), (443, 5005178), (718, 3088153), (886, 2502589), (6971, 318074), (13942, 159037)]