2009071582

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{5821}}^1$

素因数の和:6196

約数の個数: 32

約数和(自身を含む): 3495994560

約数和(自身を除く): 1486922978

約数列:

[1, 2, 7, 14, 89, 178, 277, 554, 623, 1246, 1939, 3878, 5821, 11642, 24653, 40747, 49306, 81494, 172571, 345142, 518069, 1036138, 1612417, 3224834, 3626483, 7252966, 11286919, 22573838, 143505113, 287010226, 1004535791, 2009071582]

約数ペア:

[(1, 2009071582), (2, 1004535791), (7, 287010226), (14, 143505113), (89, 22573838), (178, 11286919), (277, 7252966), (554, 3626483), (623, 3224834), (1246, 1612417), (1939, 1036138), (3878, 518069), (5821, 345142), (11642, 172571), (24653, 81494), (40747, 49306)]