239606068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{148639}}^1$

素因数の和:148687

約数の個数: 24

約数和(自身を含む): 466135040

約数和(自身を除く): 226528972

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 148639, 297278, 594556, 1932307, 3864614, 4607809, 7729228, 9215618, 18431236, 59901517, 119803034, 239606068]

約数ペア:

[(1, 239606068), (2, 119803034), (4, 59901517), (13, 18431236), (26, 9215618), (31, 7729228), (52, 4607809), (62, 3864614), (124, 1932307), (403, 594556), (806, 297278), (1612, 148639)]