401851045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103171}}^1$

素因数の和:103236

約数の個数: 16

約数和(自身を含む): 519986880

約数和(自身を除く): 118135835

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 103171, 515855, 1960249, 4230011, 9801245, 21150055, 80370209, 401851045]

約数ペア:

[(1, 401851045), (5, 80370209), (19, 21150055), (41, 9801245), (95, 4230011), (205, 1960249), (779, 515855), (3895, 103171)]