4480867223

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1\times {\mathrm{20887}}^1$

素因数の和:22526

約数の個数: 16

約数和(自身を含む): 5394117120

約数和(自身を除く): 913249897

約数列:

[1, 7, 19, 133, 1613, 11291, 20887, 30647, 146209, 214529, 396853, 2777971, 33690731, 235835117, 640123889, 4480867223]

約数ペア:

[(1, 4480867223), (7, 640123889), (19, 235835117), (133, 33690731), (1613, 2777971), (11291, 396853), (20887, 214529), (30647, 146209)]