2008609540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2347}}^1\times {\mathrm{6113}}^1$

素因数の和:8476

約数の個数: 48

約数和(自身を含む): 4823505792

約数和(自身を除く): 2814896252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2347, 4694, 6113, 9388, 11735, 12226, 16429, 23470, 24452, 30565, 32858, 42791, 46940, 61130, 65716, 82145, 85582, 122260, 164290, 171164, 213955, 328580, 427910, 855820, 14347211, 28694422, 57388844, 71736055, 100430477, 143472110, 200860954, 286944220, 401721908, 502152385, 1004304770, 2008609540]

約数ペア:

[(1, 2008609540), (2, 1004304770), (4, 502152385), (5, 401721908), (7, 286944220), (10, 200860954), (14, 143472110), (20, 100430477), (28, 71736055), (35, 57388844), (70, 28694422), (140, 14347211), (2347, 855820), (4694, 427910), (6113, 328580), (9388, 213955), (11735, 171164), (12226, 164290), (16429, 122260), (23470, 85582), (24452, 82145), (30565, 65716), (32858, 61130), (42791, 46940)]