2215702931

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 2506996800

約数和(自身を除く): 291293869

約数列:

[1, 13, 37, 67, 197, 349, 481, 871, 2479, 2561, 4537, 7289, 12913, 13199, 23383, 32227, 68753, 94757, 167869, 171587, 303979, 488363, 865171, 893789, 2543861, 4606451, 6348719, 11247223, 33070193, 59883863, 170438687, 2215702931]

約数ペア:

[(1, 2215702931), (13, 170438687), (37, 59883863), (67, 33070193), (197, 11247223), (349, 6348719), (481, 4606451), (871, 2543861), (2479, 893789), (2561, 865171), (4537, 488363), (7289, 303979), (12913, 171587), (13199, 167869), (23383, 94757), (32227, 68753)]