490600188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1048291}}^1$

素因数の和:1048314

約数の個数: 36

約数和(自身を含む): 1335524008

約数和(自身を除く): 844923820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1048291, 2096582, 3144873, 4193164, 6289746, 9434619, 12579492, 13627783, 18869238, 27255566, 37738476, 40883349, 54511132, 81766698, 122650047, 163533396, 245300094, 490600188]

約数ペア:

[(1, 490600188), (2, 245300094), (3, 163533396), (4, 122650047), (6, 81766698), (9, 54511132), (12, 40883349), (13, 37738476), (18, 27255566), (26, 18869238), (36, 13627783), (39, 12579492), (52, 9434619), (78, 6289746), (117, 4193164), (156, 3144873), (234, 2096582), (468, 1048291)]