1247100244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{648181}}^1$

素因数の和:648235

約数の個数: 24

約数和(自身を含む): 2413829768

約数和(自身を除く): 1166729524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 648181, 1296362, 2592724, 8426353, 16852706, 23982697, 33705412, 47965394, 95930788, 311775061, 623550122, 1247100244]

約数ペア:

[(1, 1247100244), (2, 623550122), (4, 311775061), (13, 95930788), (26, 47965394), (37, 33705412), (52, 23982697), (74, 16852706), (148, 8426353), (481, 2592724), (962, 1296362), (1924, 648181)]