1880564

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 3843840

約数和(自身を除く): 1963276

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1429, 2858, 5716, 10003, 20006, 40012, 67163, 134326, 268652, 470141, 940282, 1880564]

約数ペア:

[(1, 1880564), (2, 940282), (4, 470141), (7, 268652), (14, 134326), (28, 67163), (47, 40012), (94, 20006), (188, 10003), (329, 5716), (658, 2858), (1316, 1429)]