1446398416

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{650359}}^1$

素因数の和:650506

約数の個数: 20

約数和(自身を含む): 2822562400

約数和(自身を除く): 1376163984

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 650359, 1300718, 2601436, 5202872, 10405744, 90399901, 180799802, 361599604, 723199208, 1446398416]

約数ペア:

[(1, 1446398416), (2, 723199208), (4, 361599604), (8, 180799802), (16, 90399901), (139, 10405744), (278, 5202872), (556, 2601436), (1112, 1300718), (2224, 650359)]