1399591508

素因数分解:

$2^2\times 7^2\times {\mathrm{1811}}^1\times {\mathrm{3943}}^1$

素因数の和:5772

約数の個数: 36

約数和(自身を含む): 2851464672

約数和(自身を除く): 1451873164

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1811, 3622, 3943, 7244, 7886, 12677, 15772, 25354, 27601, 50708, 55202, 88739, 110404, 177478, 193207, 354956, 386414, 772828, 7140773, 14281546, 28563092, 49985411, 99970822, 199941644, 349897877, 699795754, 1399591508]

約数ペア:

[(1, 1399591508), (2, 699795754), (4, 349897877), (7, 199941644), (14, 99970822), (28, 49985411), (49, 28563092), (98, 14281546), (196, 7140773), (1811, 772828), (3622, 386414), (3943, 354956), (7244, 193207), (7886, 177478), (12677, 110404), (15772, 88739), (25354, 55202), (27601, 50708)]