1444201744

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{68329}}^1$

素因数の和:69658

約数の個数: 20

約数和(自身を含む): 2800300060

約数和(自身を除く): 1356098316

約数列:

[1, 2, 4, 8, 16, 1321, 2642, 5284, 10568, 21136, 68329, 136658, 273316, 546632, 1093264, 90262609, 180525218, 361050436, 722100872, 1444201744]

約数ペア:

[(1, 1444201744), (2, 722100872), (4, 361050436), (8, 180525218), (16, 90262609), (1321, 1093264), (2642, 546632), (5284, 273316), (10568, 136658), (21136, 68329)]