415956426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{27653}}^1$

素因数の和:27790

約数の個数: 32

約数和(自身を含む): 876078720

約数和(自身を除く): 460122294

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2507, 5014, 7521, 15042, 27653, 55306, 82959, 165918, 636019, 1272038, 1908057, 3014177, 3816114, 6028354, 9042531, 18085062, 69326071, 138652142, 207978213, 415956426]

約数ペア:

[(1, 415956426), (2, 207978213), (3, 138652142), (6, 69326071), (23, 18085062), (46, 9042531), (69, 6028354), (109, 3816114), (138, 3014177), (218, 1908057), (327, 1272038), (654, 636019), (2507, 165918), (5014, 82959), (7521, 55306), (15042, 27653)]