2790649621

素因数分解:

${\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1\times {\mathrm{859}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 2859217920

約数和(自身を除く): 68568299

約数列:

[1, 73, 191, 233, 859, 13943, 17009, 44503, 62707, 164069, 200147, 3248719, 11977037, 14610731, 38228077, 2790649621]

約数ペア:

[(1, 2790649621), (73, 38228077), (191, 14610731), (233, 11977037), (859, 3248719), (13943, 200147), (17009, 164069), (44503, 62707)]