42177190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383429}}^1$

素因数の和:383447

約数の個数: 16

約数和(自身を含む): 82820880

約数和(自身を除く): 40643690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 383429, 766858, 1917145, 3834290, 4217719, 8435438, 21088595, 42177190]

約数ペア:

[(1, 42177190), (2, 21088595), (5, 8435438), (10, 4217719), (11, 3834290), (22, 1917145), (55, 766858), (110, 383429)]