1338861772

素因数分解:

$2^2\times {\mathrm{277}}^1\times {\mathrm{751}}^1\times {\mathrm{1609}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 2356061120

約数和(自身を除く): 1017199348

約数列:

[1, 2, 4, 277, 554, 751, 1108, 1502, 1609, 3004, 3218, 6436, 208027, 416054, 445693, 832108, 891386, 1208359, 1782772, 2416718, 4833436, 334715443, 669430886, 1338861772]

約数ペア:

[(1, 1338861772), (2, 669430886), (4, 334715443), (277, 4833436), (554, 2416718), (751, 1782772), (1108, 1208359), (1502, 891386), (1609, 832108), (3004, 445693), (3218, 416054), (6436, 208027)]