8401942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 13001472

約数和(自身を除く): 4599530

約数列:

[1, 2, 43, 86, 151, 302, 647, 1294, 6493, 12986, 27821, 55642, 97697, 195394, 4200971, 8401942]

約数ペア:

[(1, 8401942), (2, 4200971), (43, 195394), (86, 97697), (151, 55642), (302, 27821), (647, 12986), (1294, 6493)]