1984782904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19084451}}^1$

素因数の和:19084470

約数の個数: 16

約数和(自身を含む): 4007734920

約数和(自身を除く): 2022952016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19084451, 38168902, 76337804, 152675608, 248097863, 496195726, 992391452, 1984782904]

約数ペア:

[(1, 1984782904), (2, 992391452), (4, 496195726), (8, 248097863), (13, 152675608), (26, 76337804), (52, 38168902), (104, 19084451)]