747996834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9589703}}^1$

素因数の和:9589721

約数の個数: 16

約数和(自身を含む): 1611070272

約数和(自身を除く): 863073438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 9589703, 19179406, 28769109, 57538218, 124666139, 249332278, 373998417, 747996834]

約数ペア:

[(1, 747996834), (2, 373998417), (3, 249332278), (6, 124666139), (13, 57538218), (26, 28769109), (39, 19179406), (78, 9589703)]