268425794

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1709}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 496419840

約数和(自身を除く): 227994046

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 863, 1709, 1726, 3418, 6041, 11219, 11963, 12082, 22217, 22438, 23926, 44434, 78533, 155519, 157066, 311038, 1474867, 2949734, 10324069, 19173271, 20648138, 38346542, 134212897, 268425794]

約数ペア:

[(1, 268425794), (2, 134212897), (7, 38346542), (13, 20648138), (14, 19173271), (26, 10324069), (91, 2949734), (182, 1474867), (863, 311038), (1709, 157066), (1726, 155519), (3418, 78533), (6041, 44434), (11219, 23926), (11963, 22438), (12082, 22217)]