620188244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{93911}}^1$

素因数の和:94055

約数の個数: 24

約数和(自身を含む): 1178032128

約数和(自身を除く): 557843884

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 93911, 187822, 375644, 1220843, 2441686, 4883372, 11926697, 23853394, 47706788, 155047061, 310094122, 620188244]

約数ペア:

[(1, 620188244), (2, 310094122), (4, 155047061), (13, 47706788), (26, 23853394), (52, 11926697), (127, 4883372), (254, 2441686), (508, 1220843), (1651, 375644), (3302, 187822), (6604, 93911)]