13469208380

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7566971}}^1$

素因数の和:7567069

約数の個数: 24

約数和(自身を含む): 28603154160

約数和(自身を除く): 15133945780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 7566971, 15133942, 30267884, 37834855, 75669710, 151339420, 673460419, 1346920838, 2693841676, 3367302095, 6734604190, 13469208380]

約数ペア:

[(1, 13469208380), (2, 6734604190), (4, 3367302095), (5, 2693841676), (10, 1346920838), (20, 673460419), (89, 151339420), (178, 75669710), (356, 37834855), (445, 30267884), (890, 15133942), (1780, 7566971)]