13441010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 26780544

約数和(自身を除く): 13339534

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 1721, 3442, 3905, 7810, 8605, 17210, 18931, 37862, 94655, 122191, 189310, 244382, 610955, 1221910, 1344101, 2688202, 6720505, 13441010]

約数ペア:

[(1, 13441010), (2, 6720505), (5, 2688202), (10, 1344101), (11, 1221910), (22, 610955), (55, 244382), (71, 189310), (110, 122191), (142, 94655), (355, 37862), (710, 18931), (781, 17210), (1562, 8605), (1721, 7810), (3442, 3905)]