201326149618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6451}}^1\times {\mathrm{1418569}}^1$

素因数の和:1425033

約数の個数: 16

約数和(自身を含む): 329494091040

約数和(自身を除く): 128167941422

約数列:

[1, 2, 11, 22, 6451, 12902, 70961, 141922, 1418569, 2837138, 15604259, 31208518, 9151188619, 18302377238, 100663074809, 201326149618]

約数ペア:

[(1, 201326149618), (2, 100663074809), (11, 18302377238), (22, 9151188619), (6451, 31208518), (12902, 15604259), (70961, 2837138), (141922, 1418569)]