2015565564

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{31319}}^1$

素因数の和:31530

約数の個数: 48

約数和(自身を含む): 4882913280

約数和(自身を除く): 2867347716

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 173, 186, 346, 372, 519, 692, 1038, 2076, 5363, 10726, 16089, 21452, 31319, 32178, 62638, 64356, 93957, 125276, 187914, 375828, 970889, 1941778, 2912667, 3883556, 5418187, 5825334, 10836374, 11650668, 16254561, 21672748, 32509122, 65018244, 167963797, 335927594, 503891391, 671855188, 1007782782, 2015565564]

約数ペア:

[(1, 2015565564), (2, 1007782782), (3, 671855188), (4, 503891391), (6, 335927594), (12, 167963797), (31, 65018244), (62, 32509122), (93, 21672748), (124, 16254561), (173, 11650668), (186, 10836374), (346, 5825334), (372, 5418187), (519, 3883556), (692, 2912667), (1038, 1941778), (2076, 970889), (5363, 375828), (10726, 187914), (16089, 125276), (21452, 93957), (31319, 64356), (32178, 62638)]