288630004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5550577}}^1$

素因数の和:5550594

約数の個数: 12

約数和(自身を含む): 543956644

約数和(自身を除く): 255326640

約数列:

[1, 2, 4, 13, 26, 52, 5550577, 11101154, 22202308, 72157501, 144315002, 288630004]

約数ペア:

[(1, 288630004), (2, 144315002), (4, 72157501), (13, 22202308), (26, 11101154), (52, 5550577)]