211301456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{426011}}^1$

素因数の和:426050

約数の個数: 20

約数和(自身を含む): 422603904

約数和(自身を除く): 211302448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 426011, 852022, 1704044, 3408088, 6816176, 13206341, 26412682, 52825364, 105650728, 211301456]

約数ペア:

[(1, 211301456), (2, 105650728), (4, 52825364), (8, 26412682), (16, 13206341), (31, 6816176), (62, 3408088), (124, 1704044), (248, 852022), (496, 426011)]