491293396

素因数分解:

$2^2\times {\mathrm{11}}^4\times {\mathrm{8389}}^1$

素因数の和:8437

約数の個数: 30

約数和(自身を含む): 945846650

約数和(自身を除く): 454553254

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 8389, 14641, 16778, 29282, 33556, 58564, 92279, 184558, 369116, 1015069, 2030138, 4060276, 11165759, 22331518, 44663036, 122823349, 245646698, 491293396]

約数ペア:

[(1, 491293396), (2, 245646698), (4, 122823349), (11, 44663036), (22, 22331518), (44, 11165759), (121, 4060276), (242, 2030138), (484, 1015069), (1331, 369116), (2662, 184558), (5324, 92279), (8389, 58564), (14641, 33556), (16778, 29282)]