7267390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55903}}^1$

素因数の和:55923

約数の個数: 16

約数和(自身を含む): 14087808

約数和(自身を除く): 6820418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 55903, 111806, 279515, 559030, 726739, 1453478, 3633695, 7267390]

約数ペア:

[(1, 7267390), (2, 3633695), (5, 1453478), (10, 726739), (13, 559030), (26, 279515), (65, 111806), (130, 55903)]