42544190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{327263}}^1$

素因数の和:327283

約数の個数: 16

約数和(自身を含む): 82470528

約数和(自身を除く): 39926338

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 327263, 654526, 1636315, 3272630, 4254419, 8508838, 21272095, 42544190]

約数ペア:

[(1, 42544190), (2, 21272095), (5, 8508838), (10, 4254419), (13, 3272630), (26, 1636315), (65, 654526), (130, 327263)]