265399094

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1\times {\mathrm{2089}}^1$

素因数の和:2687

約数の個数: 16

約数和(自身を含む): 402032400

約数和(自身を除く): 136633306

約数列:

[1, 2, 139, 278, 457, 914, 2089, 4178, 63523, 127046, 290371, 580742, 954673, 1909346, 132699547, 265399094]

約数ペア:

[(1, 265399094), (2, 132699547), (139, 1909346), (278, 954673), (457, 580742), (914, 290371), (2089, 127046), (4178, 63523)]