4080486904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{39235451}}^1$

素因数の和:39235470

約数の個数: 16

約数和(自身を含む): 8239444920

約数和(自身を除く): 4158958016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 39235451, 78470902, 156941804, 313883608, 510060863, 1020121726, 2040243452, 4080486904]

約数ペア:

[(1, 4080486904), (2, 2040243452), (4, 1020121726), (8, 510060863), (13, 313883608), (26, 156941804), (52, 78470902), (104, 39235451)]