2100156910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9131117}}^1$

素因数の和:9131147

約数の個数: 16

約数和(自身を含む): 3944642976

約数和(自身を除く): 1844486066

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9131117, 18262234, 45655585, 91311170, 210015691, 420031382, 1050078455, 2100156910]

約数ペア:

[(1, 2100156910), (2, 1050078455), (5, 420031382), (10, 210015691), (23, 91311170), (46, 45655585), (115, 18262234), (230, 9131117)]