2016126580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{10937}}^1$

素因数の和:11668

約数の個数: 48

約数和(自身を含む): 4566396240

約数和(自身を除く): 2550269660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 709, 1418, 2836, 3545, 7090, 9217, 10937, 14180, 18434, 21874, 36868, 43748, 46085, 54685, 92170, 109370, 142181, 184340, 218740, 284362, 568724, 710905, 1421810, 2843620, 7754333, 15508666, 31017332, 38771665, 77543330, 100806329, 155086660, 201612658, 403225316, 504031645, 1008063290, 2016126580]

約数ペア:

[(1, 2016126580), (2, 1008063290), (4, 504031645), (5, 403225316), (10, 201612658), (13, 155086660), (20, 100806329), (26, 77543330), (52, 38771665), (65, 31017332), (130, 15508666), (260, 7754333), (709, 2843620), (1418, 1421810), (2836, 710905), (3545, 568724), (7090, 284362), (9217, 218740), (10937, 184340), (14180, 142181), (18434, 109370), (21874, 92170), (36868, 54685), (43748, 46085)]