813215696

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{223903}}^1$

素因数の和:224138

約数の個数: 20

約数和(自身を含む): 1582553472

約数和(自身を除く): 769337776

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 223903, 447806, 895612, 1791224, 3582448, 50825981, 101651962, 203303924, 406607848, 813215696]

約数ペア:

[(1, 813215696), (2, 406607848), (4, 203303924), (8, 101651962), (16, 50825981), (227, 3582448), (454, 1791224), (908, 895612), (1816, 447806), (3632, 223903)]