4074554

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 24

約数和(自身を含む): 6822900

約数和(自身を除く): 2748346

約数列:

[1, 2, 11, 22, 113, 121, 149, 226, 242, 298, 1243, 1639, 2486, 3278, 13673, 16837, 18029, 27346, 33674, 36058, 185207, 370414, 2037277, 4074554]

約数ペア:

[(1, 4074554), (2, 2037277), (11, 370414), (22, 185207), (113, 36058), (121, 33674), (149, 27346), (226, 18029), (242, 16837), (298, 13673), (1243, 3278), (1639, 2486)]