20180524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55441}}^1$

素因数の和:55465

約数の個数: 24

約数和(自身を含む): 43466528

約数和(自身を除く): 23286004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 55441, 110882, 221764, 388087, 720733, 776174, 1441466, 1552348, 2882932, 5045131, 10090262, 20180524]

約数ペア:

[(1, 20180524), (2, 10090262), (4, 5045131), (7, 2882932), (13, 1552348), (14, 1441466), (26, 776174), (28, 720733), (52, 388087), (91, 221764), (182, 110882), (364, 55441)]