2499577058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{20249}}^1$

素因数の和:20474

約数の個数: 32

約数和(自身を含む): 4245696000

約数和(自身を除く): 1746118942

約数列:

[1, 2, 11, 22, 31, 62, 181, 341, 362, 682, 1991, 3982, 5611, 11222, 20249, 40498, 61721, 123442, 222739, 445478, 627719, 1255438, 3665069, 6904909, 7330138, 13809818, 40315759, 80631518, 113617139, 227234278, 1249788529, 2499577058]

約数ペア:

[(1, 2499577058), (2, 1249788529), (11, 227234278), (22, 113617139), (31, 80631518), (62, 40315759), (181, 13809818), (341, 7330138), (362, 6904909), (682, 3665069), (1991, 1255438), (3982, 627719), (5611, 445478), (11222, 222739), (20249, 123442), (40498, 61721)]