1119474718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 1889516160

約数和(自身を除く): 770041442

約数列:

[1, 2, 17, 19, 34, 38, 223, 323, 361, 409, 446, 646, 722, 818, 3791, 4237, 6137, 6953, 7582, 7771, 8474, 12274, 13906, 15542, 72029, 80503, 91207, 132107, 144058, 147649, 161006, 182414, 264214, 295298, 1368551, 1550519, 1732933, 2510033, 2737102, 3101038, 3465866, 5020066, 29459861, 32925727, 58919722, 65851454, 559737359, 1119474718]

約数ペア:

[(1, 1119474718), (2, 559737359), (17, 65851454), (19, 58919722), (34, 32925727), (38, 29459861), (223, 5020066), (323, 3465866), (361, 3101038), (409, 2737102), (446, 2510033), (646, 1732933), (722, 1550519), (818, 1368551), (3791, 295298), (4237, 264214), (6137, 182414), (6953, 161006), (7582, 147649), (7771, 144058), (8474, 132107), (12274, 91207), (13906, 80503), (15542, 72029)]