1768910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 3743712

約数和(自身を除く): 1974802

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1237, 1430, 2474, 6185, 12370, 13607, 16081, 27214, 32162, 68035, 80405, 136070, 160810, 176891, 353782, 884455, 1768910]

約数ペア:

[(1, 1768910), (2, 884455), (5, 353782), (10, 176891), (11, 160810), (13, 136070), (22, 80405), (26, 68035), (55, 32162), (65, 27214), (110, 16081), (130, 13607), (143, 12370), (286, 6185), (715, 2474), (1237, 1430)]