315601936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1517317}}^1$

素因数の和:1517338

約数の個数: 20

約数和(自身を含む): 658516012

約数和(自身を除く): 342914076

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1517317, 3034634, 6069268, 12138536, 19725121, 24277072, 39450242, 78900484, 157800968, 315601936]

約数ペア:

[(1, 315601936), (2, 157800968), (4, 78900484), (8, 39450242), (13, 24277072), (16, 19725121), (26, 12138536), (52, 6069268), (104, 3034634), (208, 1517317)]