242921.0000000

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 24

約数和(自身を含む): 14072616

約数和(自身を除く): 5342914

約数列:

[1, 2, 19, 38, 107, 113, 214, 226, 361, 722, 2033, 2147, 4066, 4294, 12091, 24182, 38627, 40793, 77254, 81586, 229729, 459458, 4364851, 8729702]

約数ペア:

[(1, 8729702), (2, 4364851), (19, 459458), (38, 229729), (107, 81586), (113, 77254), (214, 40793), (226, 38627), (361, 24182), (722, 12091), (2033, 4294), (2147, 4066)]