242920004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{12713}}^1$

素因数の和:13015

約数の個数: 24

約数和(自身を含む): 451753848

約数和(自身を除く): 208833844

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 1124, 4777, 9554, 12713, 19108, 25426, 50852, 216121, 432242, 864484, 3572353, 7144706, 14289412, 60730001, 121460002, 242920004]

約数ペア:

[(1, 242920004), (2, 121460002), (4, 60730001), (17, 14289412), (34, 7144706), (68, 3572353), (281, 864484), (562, 432242), (1124, 216121), (4777, 50852), (9554, 25426), (12713, 19108)]