1085157008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5217101}}^1$

素因数の和:5217122

約数の個数: 20

約数和(自身を含む): 2264222268

約数和(自身を除く): 1179065260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5217101, 10434202, 20868404, 41736808, 67822313, 83473616, 135644626, 271289252, 542578504, 1085157008]

約数ペア:

[(1, 1085157008), (2, 542578504), (4, 271289252), (8, 135644626), (13, 83473616), (16, 67822313), (26, 41736808), (52, 20868404), (104, 10434202), (208, 5217101)]