2912010205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{81307}}^1$

素因数の和:81373

約数の個数: 32

約数和(自身を含む): 4097923200

約数和(自身を除く): 1185912995

約数列:

[1, 5, 13, 19, 29, 65, 95, 145, 247, 377, 551, 1235, 1885, 2755, 7163, 35815, 81307, 406535, 1056991, 1544833, 2357903, 5284955, 7724165, 11789515, 20082829, 30652739, 44800157, 100414145, 153263695, 224000785, 582402041, 2912010205]

約数ペア:

[(1, 2912010205), (5, 582402041), (13, 224000785), (19, 153263695), (29, 100414145), (65, 44800157), (95, 30652739), (145, 20082829), (247, 11789515), (377, 7724165), (551, 5284955), (1235, 2357903), (1885, 1544833), (2755, 1056991), (7163, 406535), (35815, 81307)]