1538518488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4931149}}^1$

素因数の和:4931171

約数の個数: 32

約数和(自身を含む): 4142166000

約数和(自身を除く): 2603647512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4931149, 9862298, 14793447, 19724596, 29586894, 39449192, 59173788, 64104937, 118347576, 128209874, 192314811, 256419748, 384629622, 512839496, 769259244, 1538518488]

約数ペア:

[(1, 1538518488), (2, 769259244), (3, 512839496), (4, 384629622), (6, 256419748), (8, 192314811), (12, 128209874), (13, 118347576), (24, 64104937), (26, 59173788), (39, 39449192), (52, 29586894), (78, 19724596), (104, 14793447), (156, 9862298), (312, 4931149)]