2011693610

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{248051}}^1$

素因数の和:248869

約数の個数: 16

約数和(自身を含む): 3625528032

約数和(自身を除く): 1613834422

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 248051, 496102, 1240255, 2480510, 201169361, 402338722, 1005846805, 2011693610]

約数ペア:

[(1, 2011693610), (2, 1005846805), (5, 402338722), (10, 201169361), (811, 2480510), (1622, 1240255), (4055, 496102), (8110, 248051)]