13499504690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{681449}}^1$

素因数の和:681746

約数の個数: 32

約数和(自身を含む): 27868579200

約数和(自身を除く): 14369074510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2830, 3962, 9905, 19810, 681449, 1362898, 3407245, 4770143, 6814490, 9540286, 23850715, 47701430, 192850067, 385700134, 964250335, 1349950469, 1928500670, 2699900938, 6749752345, 13499504690]

約数ペア:

[(1, 13499504690), (2, 6749752345), (5, 2699900938), (7, 1928500670), (10, 1349950469), (14, 964250335), (35, 385700134), (70, 192850067), (283, 47701430), (566, 23850715), (1415, 9540286), (1981, 6814490), (2830, 4770143), (3962, 3407245), (9905, 1362898), (19810, 681449)]