17003879420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{978359}}^1$

素因数の和:978458

約数の個数: 48

約数和(自身を含む): 39447475200

約数和(自身を除く): 22443595780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 3476, 4345, 8690, 17380, 978359, 1956718, 3913436, 4891795, 9783590, 10761949, 19567180, 21523898, 43047796, 53809745, 77290361, 107619490, 154580722, 215238980, 309161444, 386451805, 772903610, 850193971, 1545807220, 1700387942, 3400775884, 4250969855, 8501939710, 17003879420]

約数ペア:

[(1, 17003879420), (2, 8501939710), (4, 4250969855), (5, 3400775884), (10, 1700387942), (11, 1545807220), (20, 850193971), (22, 772903610), (44, 386451805), (55, 309161444), (79, 215238980), (110, 154580722), (158, 107619490), (220, 77290361), (316, 53809745), (395, 43047796), (790, 21523898), (869, 19567180), (1580, 10761949), (1738, 9783590), (3476, 4891795), (4345, 3913436), (8690, 1956718), (17380, 978359)]