354131908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{63647}}^1$

素因数の和:63771

約数の個数: 24

約数和(自身を含む): 673650432

約数和(自身を除く): 319518524

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 63647, 127294, 254588, 827411, 1654822, 3309644, 6810229, 13620458, 27240916, 88532977, 177065954, 354131908]

約数ペア:

[(1, 354131908), (2, 177065954), (4, 88532977), (13, 27240916), (26, 13620458), (52, 6810229), (107, 3309644), (214, 1654822), (428, 827411), (1391, 254588), (2782, 127294), (5564, 63647)]