42484990

素因数分解:

$2^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{3221}}^1$

素因数の和:4547

約数の個数: 16

約数和(自身を含む): 76554720

約数和(自身を除く): 34069730

約数列:

[1, 2, 5, 10, 1319, 2638, 3221, 6442, 6595, 13190, 16105, 32210, 4248499, 8496998, 21242495, 42484990]

約数ペア:

[(1, 42484990), (2, 21242495), (5, 8496998), (10, 4248499), (1319, 32210), (2638, 16105), (3221, 13190), (6442, 6595)]