1965984588

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{627709}}^1$

素因数の和:627751

約数の個数: 48

約数和(自身を含む): 5272764000

約数和(自身を除く): 3306779412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 627709, 1255418, 1883127, 2510836, 3766254, 5649381, 7532508, 11298762, 16948143, 18203561, 22597524, 33896286, 36407122, 54610683, 67792572, 72814244, 109221366, 163832049, 218442732, 327664098, 491496147, 655328196, 982992294, 1965984588]

約数ペア:

[(1, 1965984588), (2, 982992294), (3, 655328196), (4, 491496147), (6, 327664098), (9, 218442732), (12, 163832049), (18, 109221366), (27, 72814244), (29, 67792572), (36, 54610683), (54, 36407122), (58, 33896286), (87, 22597524), (108, 18203561), (116, 16948143), (174, 11298762), (261, 7532508), (348, 5649381), (522, 3766254), (783, 2510836), (1044, 1883127), (1566, 1255418), (3132, 627709)]