2031485183

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3467}}^1$

素因数の和:3671

約数の個数: 32

約数和(自身を含む): 2572867584

約数和(自身を除く): 541382401

約数列:

[1, 7, 13, 47, 91, 137, 329, 611, 959, 1781, 3467, 4277, 6439, 12467, 24269, 45071, 45073, 83707, 162949, 315497, 474979, 585949, 1140643, 2118337, 3324853, 6174727, 14828359, 22324013, 43223089, 156268091, 290212169, 2031485183]

約数ペア:

[(1, 2031485183), (7, 290212169), (13, 156268091), (47, 43223089), (91, 22324013), (137, 14828359), (329, 6174727), (611, 3324853), (959, 2118337), (1781, 1140643), (3467, 585949), (4277, 474979), (6439, 315497), (12467, 162949), (24269, 83707), (45071, 45073)]