259304816

素因数分解:

$2^4\times {\mathrm{1789}}^1\times {\mathrm{9059}}^1$

素因数の和:10856

約数の個数: 20

約数和(自身を含む): 502739400

約数和(自身を除く): 243434584

約数列:

[1, 2, 4, 8, 16, 1789, 3578, 7156, 9059, 14312, 18118, 28624, 36236, 72472, 144944, 16206551, 32413102, 64826204, 129652408, 259304816]

約数ペア:

[(1, 259304816), (2, 129652408), (4, 64826204), (8, 32413102), (16, 16206551), (1789, 144944), (3578, 72472), (7156, 36236), (9059, 28624), (14312, 18118)]