505647534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{9413}}^1$

素因数の和:10704

約数の個数: 32

約数和(自身を含む): 1156792320

約数和(自身を除く): 651144786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1279, 2558, 3837, 7674, 8953, 9413, 17906, 18826, 26859, 28239, 53718, 56478, 65891, 131782, 197673, 395346, 12039227, 24078454, 36117681, 72235362, 84274589, 168549178, 252823767, 505647534]

約数ペア:

[(1, 505647534), (2, 252823767), (3, 168549178), (6, 84274589), (7, 72235362), (14, 36117681), (21, 24078454), (42, 12039227), (1279, 395346), (2558, 197673), (3837, 131782), (7674, 65891), (8953, 56478), (9413, 53718), (17906, 28239), (18826, 26859)]