1385172946

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{65729}}^1$

素因数の和:66029

約数の個数: 16

約数和(自身を含む): 2136750840

約数和(自身を除く): 751577894

約数列:

[1, 2, 41, 82, 257, 514, 10537, 21074, 65729, 131458, 2694889, 5389778, 16892353, 33784706, 692586473, 1385172946]

約数ペア:

[(1, 1385172946), (2, 692586473), (41, 33784706), (82, 16892353), (257, 5389778), (514, 2694889), (10537, 131458), (21074, 65729)]