6786838370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1684079}}^1$

素因数の和:1684130

約数の個数: 32

約数和(自身を含む): 13580421120

約数和(自身を除く): 6793582750

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 1684079, 3368158, 8420395, 16840790, 21893027, 43786054, 52206449, 104412898, 109465135, 218930270, 261032245, 522064490, 678683837, 1357367674, 3393419185, 6786838370]

約数ペア:

[(1, 6786838370), (2, 3393419185), (5, 1357367674), (10, 678683837), (13, 522064490), (26, 261032245), (31, 218930270), (62, 109465135), (65, 104412898), (130, 52206449), (155, 43786054), (310, 21893027), (403, 16840790), (806, 8420395), (2015, 3368158), (4030, 1684079)]