943505590

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{3517}}^1$

素因数の和:3856

約数の個数: 32

約数和(自身を含む): 1719879840

約数和(自身を除く): 776374250

約数列:

[1, 2, 5, 10, 139, 193, 278, 386, 695, 965, 1390, 1930, 3517, 7034, 17585, 26827, 35170, 53654, 134135, 268270, 488863, 678781, 977726, 1357562, 2444315, 3393905, 4888630, 6787810, 94350559, 188701118, 471752795, 943505590]

約数ペア:

[(1, 943505590), (2, 471752795), (5, 188701118), (10, 94350559), (139, 6787810), (193, 4888630), (278, 3393905), (386, 2444315), (695, 1357562), (965, 977726), (1390, 678781), (1930, 488863), (3517, 268270), (7034, 134135), (17585, 53654), (26827, 35170)]