2009371386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{204329}}^1$

素因数の和:204494

約数の個数: 32

約数和(自身を含む): 4413528000

約数和(自身を除く): 2404156614

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 894, 1639, 3278, 4917, 9834, 204329, 408658, 612987, 1225974, 2247619, 4495238, 6742857, 13485714, 30445021, 60890042, 91335063, 182670126, 334895231, 669790462, 1004685693, 2009371386]

約数ペア:

[(1, 2009371386), (2, 1004685693), (3, 669790462), (6, 334895231), (11, 182670126), (22, 91335063), (33, 60890042), (66, 30445021), (149, 13485714), (298, 6742857), (447, 4495238), (894, 2247619), (1639, 1225974), (3278, 612987), (4917, 408658), (9834, 204329)]