858611964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10221571}}^1$

素因数の和:10221585

約数の個数: 24

約数和(自身を含む): 2289632128

約数和(自身を除く): 1431020164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10221571, 20443142, 30664713, 40886284, 61329426, 71550997, 122658852, 143101994, 214652991, 286203988, 429305982, 858611964]

約数ペア:

[(1, 858611964), (2, 429305982), (3, 286203988), (4, 214652991), (6, 143101994), (7, 122658852), (12, 71550997), (14, 61329426), (21, 40886284), (28, 30664713), (42, 20443142), (84, 10221571)]