41690090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{320693}}^1$

素因数の和:320713

約数の個数: 16

約数和(自身を含む): 80814888

約数和(自身を除く): 39124798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 320693, 641386, 1603465, 3206930, 4169009, 8338018, 20845045, 41690090]

約数ペア:

[(1, 41690090), (2, 20845045), (5, 8338018), (10, 4169009), (13, 3206930), (26, 1603465), (65, 641386), (130, 320693)]