856731484

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{101653}}^1$

素因数の和:101714

約数の個数: 36

約数和(自身を含む): 1784637624

約数和(自身を除く): 927906140

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 101653, 203306, 406612, 711571, 1423142, 2846284, 4371079, 4980997, 8742158, 9961994, 17484316, 19923988, 30597553, 61195106, 122390212, 214182871, 428365742, 856731484]

約数ペア:

[(1, 856731484), (2, 428365742), (4, 214182871), (7, 122390212), (14, 61195106), (28, 30597553), (43, 19923988), (49, 17484316), (86, 9961994), (98, 8742158), (172, 4980997), (196, 4371079), (301, 2846284), (602, 1423142), (1204, 711571), (2107, 406612), (4214, 203306), (8428, 101653)]