856552316

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{541}}^1\times {\mathrm{3919}}^1$

素因数の和:4565

約数の個数: 24

約数和(自身を含む): 1516992960

約数和(自身を除く): 660440644

約数列:

[1, 2, 4, 101, 202, 404, 541, 1082, 2164, 3919, 7838, 15676, 54641, 109282, 218564, 395819, 791638, 1583276, 2120179, 4240358, 8480716, 214138079, 428276158, 856552316]

約数ペア:

[(1, 856552316), (2, 428276158), (4, 214138079), (101, 8480716), (202, 4240358), (404, 2120179), (541, 1583276), (1082, 791638), (2164, 395819), (3919, 218564), (7838, 109282), (15676, 54641)]