1906366904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18330451}}^1$

素因数の和:18330470

約数の個数: 16

約数和(自身を含む): 3849394920

約数和(自身を除く): 1943028016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18330451, 36660902, 73321804, 146643608, 238295863, 476591726, 953183452, 1906366904]

約数ペア:

[(1, 1906366904), (2, 953183452), (4, 476591726), (8, 238295863), (13, 146643608), (26, 73321804), (52, 36660902), (104, 18330451)]