2801985118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{493481}}^1$

素因数の和:493667

約数の個数: 16

約数和(自身を含む): 4476868704

約数和(自身を除く): 1674883586

約数列:

[1, 2, 17, 34, 167, 334, 2839, 5678, 493481, 986962, 8389177, 16778354, 82411327, 164822654, 1400992559, 2801985118]

約数ペア:

[(1, 2801985118), (2, 1400992559), (17, 164822654), (34, 82411327), (167, 16778354), (334, 8389177), (2839, 986962), (5678, 493481)]