2002304889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 3179554560

約数和(自身を除く): 1177249671

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 431, 531, 673, 767, 1293, 2019, 2301, 3879, 5603, 6057, 6903, 8749, 16809, 25429, 26247, 39707, 50427, 76287, 78741, 119121, 228861, 290063, 330577, 357363, 516191, 870189, 991731, 1548573, 2610567, 2975193, 3770819, 4645719, 11312457, 17113717, 33937371, 51341151, 154023453, 222478321, 667434963, 2002304889]

約数ペア:

[(1, 2002304889), (3, 667434963), (9, 222478321), (13, 154023453), (39, 51341151), (59, 33937371), (117, 17113717), (177, 11312457), (431, 4645719), (531, 3770819), (673, 2975193), (767, 2610567), (1293, 1548573), (2019, 991731), (2301, 870189), (3879, 516191), (5603, 357363), (6057, 330577), (6903, 290063), (8749, 228861), (16809, 119121), (25429, 78741), (26247, 76287), (39707, 50427)]