42982490

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{9791}}^1$

素因数の和:10237

約数の個数: 16

約数和(自身を含む): 77552640

約数和(自身を除く): 34570150

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 9791, 19582, 48955, 97910, 4298249, 8596498, 21491245, 42982490]

約数ペア:

[(1, 42982490), (2, 21491245), (5, 8596498), (10, 4298249), (439, 97910), (878, 48955), (2195, 19582), (4390, 9791)]