537710206

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2221943}}^1$

素因数の和:2221967

約数の個数: 12

約数和(自身を含む): 886555656

約数和(自身を除く): 348845450

約数列:

[1, 2, 11, 22, 121, 242, 2221943, 4443886, 24441373, 48882746, 268855103, 537710206]

約数ペア:

[(1, 537710206), (2, 268855103), (11, 48882746), (22, 24441373), (121, 4443886), (242, 2221943)]