2023076848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{21283}}^1$

素因数の和:21761

約数の個数: 40

約数和(自身を含む): 4230663248

約数和(自身を除く): 2207586400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 457, 914, 1828, 3656, 5941, 7312, 11882, 21283, 23764, 42566, 47528, 85132, 95056, 170264, 276679, 340528, 553358, 1106716, 2213432, 4426864, 9726331, 19452662, 38905324, 77810648, 126442303, 155621296, 252884606, 505769212, 1011538424, 2023076848]

約数ペア:

[(1, 2023076848), (2, 1011538424), (4, 505769212), (8, 252884606), (13, 155621296), (16, 126442303), (26, 77810648), (52, 38905324), (104, 19452662), (208, 9726331), (457, 4426864), (914, 2213432), (1828, 1106716), (3656, 553358), (5941, 340528), (7312, 276679), (11882, 170264), (21283, 95056), (23764, 85132), (42566, 47528)]