20160220178

素因数分解:

$2^1\times 7^1\times {\mathrm{4133}}^1\times {\mathrm{348419}}^1$

素因数の和:352561

約数の個数: 16

約数和(自身を含む): 34568838720

約数和(自身を除く): 14408618542

約数列:

[1, 2, 7, 14, 4133, 8266, 28931, 57862, 348419, 696838, 2438933, 4877866, 1440015727, 2880031454, 10080110089, 20160220178]

約数ペア:

[(1, 20160220178), (2, 10080110089), (7, 2880031454), (14, 1440015727), (4133, 4877866), (8266, 2438933), (28931, 696838), (57862, 348419)]