8780491146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{399731}}^1$

素因数の和:400266

約数の個数: 32

約数和(自身を含む): 20108118528

約数和(自身を除く): 11327627382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 1046, 1569, 3138, 3661, 7322, 10983, 21966, 399731, 799462, 1199193, 2398386, 2798117, 5596234, 8394351, 16788702, 209059313, 418118626, 627177939, 1254355878, 1463415191, 2926830382, 4390245573, 8780491146]

約数ペア:

[(1, 8780491146), (2, 4390245573), (3, 2926830382), (6, 1463415191), (7, 1254355878), (14, 627177939), (21, 418118626), (42, 209059313), (523, 16788702), (1046, 8394351), (1569, 5596234), (3138, 2798117), (3661, 2398386), (7322, 1199193), (10983, 799462), (21966, 399731)]