1346816

素因数分解:

$2^8\times {\mathrm{5261}}^1$

素因数の和:5277

約数の個数: 18

約数和(自身を含む): 2688882

約数和(自身を除く): 1342066

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 5261, 10522, 21044, 42088, 84176, 168352, 336704, 673408, 1346816]

約数ペア:

[(1, 1346816), (2, 673408), (4, 336704), (8, 168352), (16, 84176), (32, 42088), (64, 21044), (128, 10522), (256, 5261)]