419942855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{4261}}^1$

素因数の和:5146

約数の個数: 16

約数和(自身を含む): 526578624

約数和(自身を除く): 106635769

約数列:

[1, 5, 23, 115, 857, 4261, 4285, 19711, 21305, 98003, 98555, 490015, 3651677, 18258385, 83988571, 419942855]

約数ペア:

[(1, 419942855), (5, 83988571), (23, 18258385), (115, 3651677), (857, 490015), (4261, 98555), (4285, 98003), (19711, 21305)]