1728335986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6427}}^1\times {\mathrm{10343}}^1$

素因数の和:16785

約数の個数: 16

約数和(自身を含む): 2792631744

約数和(自身を除く): 1064295758

約数列:

[1, 2, 13, 26, 6427, 10343, 12854, 20686, 83551, 134459, 167102, 268918, 66474461, 132948922, 864167993, 1728335986]

約数ペア:

[(1, 1728335986), (2, 864167993), (13, 132948922), (26, 66474461), (6427, 268918), (10343, 167102), (12854, 134459), (20686, 83551)]