490174091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{13003}}^1$

素因数の和:13186

約数の個数: 16

約数和(自身を含む): 561772800

約数和(自身を除く): 71598709

約数列:

[1, 11, 23, 149, 253, 1639, 3427, 13003, 37697, 143033, 299069, 1937447, 3289759, 21311917, 44561281, 490174091]

約数ペア:

[(1, 490174091), (11, 44561281), (23, 21311917), (149, 3289759), (253, 1937447), (1639, 299069), (3427, 143033), (13003, 37697)]