1249808404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{4657}}^1$

素因数の和:5084

約数の個数: 36

約数和(自身を含む): 2374825404

約数和(自身を除く): 1125017000

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 397, 676, 794, 1588, 4657, 5161, 9314, 10322, 18628, 20644, 60541, 67093, 121082, 134186, 242164, 268372, 787033, 1574066, 1848829, 3148132, 3697658, 7395316, 24034777, 48069554, 96139108, 312452101, 624904202, 1249808404]

約数ペア:

[(1, 1249808404), (2, 624904202), (4, 312452101), (13, 96139108), (26, 48069554), (52, 24034777), (169, 7395316), (338, 3697658), (397, 3148132), (676, 1848829), (794, 1574066), (1588, 787033), (4657, 268372), (5161, 242164), (9314, 134186), (10322, 121082), (18628, 67093), (20644, 60541)]