2100031910

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4468153}}^1$

素因数の和:4468207

約数の個数: 16

約数和(自身を含む): 3860485056

約数和(自身を除く): 1760453146

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 4468153, 8936306, 22340765, 44681530, 210003191, 420006382, 1050015955, 2100031910]

約数ペア:

[(1, 2100031910), (2, 1050015955), (5, 420006382), (10, 210003191), (47, 44681530), (94, 22340765), (235, 8936306), (470, 4468153)]