2488929.00000000

素因数分解:

$3^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{631}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 55332864

約数和(自身を除く): 19806933

約数列:

[1, 3, 7, 21, 49, 147, 383, 631, 1149, 1893, 2681, 4417, 8043, 13251, 18767, 30919, 56301, 92757, 241673, 725019, 1691711, 5075133, 11841977, 35525931]

約数ペア:

[(1, 35525931), (3, 11841977), (7, 5075133), (21, 1691711), (49, 725019), (147, 241673), (383, 92757), (631, 56301), (1149, 30919), (1893, 18767), (2681, 13251), (4417, 8043)]