2016935984

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{418799}}^1$

素因数の和:418857

約数の個数: 40

約数和(自身を含む): 4569945600

約数和(自身を除く): 2553009616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 418799, 837598, 1675196, 2931593, 3350392, 5863186, 6700784, 11726372, 18008357, 23452744, 36016714, 46905488, 72033428, 126058499, 144066856, 252116998, 288133712, 504233996, 1008467992, 2016935984]

約数ペア:

[(1, 2016935984), (2, 1008467992), (4, 504233996), (7, 288133712), (8, 252116998), (14, 144066856), (16, 126058499), (28, 72033428), (43, 46905488), (56, 36016714), (86, 23452744), (112, 18008357), (172, 11726372), (301, 6700784), (344, 5863186), (602, 3350392), (688, 2931593), (1204, 1675196), (2408, 837598), (4816, 418799)]