538683834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6906203}}^1$

素因数の和:6906221

約数の個数: 16

約数和(自身を含む): 1160242272

約数和(自身を除く): 621558438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 6906203, 13812406, 20718609, 41437218, 89780639, 179561278, 269341917, 538683834]

約数ペア:

[(1, 538683834), (2, 269341917), (3, 179561278), (6, 89780639), (13, 41437218), (26, 20718609), (39, 13812406), (78, 6906203)]