580564244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{87911}}^1$

素因数の和:88055

約数の個数: 24

約数和(自身を含む): 1102768128

約数和(自身を除く): 522203884

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 87911, 175822, 351644, 1142843, 2285686, 4571372, 11164697, 22329394, 44658788, 145141061, 290282122, 580564244]

約数ペア:

[(1, 580564244), (2, 290282122), (4, 145141061), (13, 44658788), (26, 22329394), (52, 11164697), (127, 4571372), (254, 2285686), (508, 1142843), (1651, 351644), (3302, 175822), (6604, 87911)]