139951042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31337}}^1$

素因数の和:31386

約数の個数: 32

約数和(自身を含む): 270760320

約数和(自身を除く): 130809278

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 31337, 62674, 219359, 344707, 438718, 689414, 908773, 1817546, 2412949, 4825898, 6361411, 9996503, 12722822, 19993006, 69975521, 139951042]

約数ペア:

[(1, 139951042), (2, 69975521), (7, 19993006), (11, 12722822), (14, 9996503), (22, 6361411), (29, 4825898), (58, 2412949), (77, 1817546), (154, 908773), (203, 689414), (319, 438718), (406, 344707), (638, 219359), (2233, 62674), (4466, 31337)]