13004404

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1604

約数の個数: 36

約数和(自身を含む): 27106464

約数和(自身を除く): 14102060

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 1543, 2107, 3086, 4214, 6172, 8428, 10801, 21602, 43204, 66349, 75607, 132698, 151214, 265396, 302428, 464443, 928886, 1857772, 3251101, 6502202, 13004404]

約数ペア:

[(1, 13004404), (2, 6502202), (4, 3251101), (7, 1857772), (14, 928886), (28, 464443), (43, 302428), (49, 265396), (86, 151214), (98, 132698), (172, 75607), (196, 66349), (301, 43204), (602, 21602), (1204, 10801), (1543, 8428), (2107, 6172), (3086, 4214)]