129681794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 220933440

約数和(自身を除く): 91251646

約数列:

[1, 2, 11, 22, 29, 58, 181, 319, 362, 638, 1123, 1991, 2246, 3982, 5249, 10498, 12353, 24706, 32567, 57739, 65134, 115478, 203263, 358237, 406526, 716474, 2235893, 4471786, 5894627, 11789254, 64840897, 129681794]

約数ペア:

[(1, 129681794), (2, 64840897), (11, 11789254), (22, 5894627), (29, 4471786), (58, 2235893), (181, 716474), (319, 406526), (362, 358237), (638, 203263), (1123, 115478), (1991, 65134), (2246, 57739), (3982, 32567), (5249, 24706), (10498, 12353)]