2783641848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{5107}}^1$

素因数の和:6876

約数の個数: 64

約数和(自身を含む): 7500178560

約数和(自身を除く): 4716536712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1747, 3494, 5107, 5241, 6988, 10214, 10482, 13976, 15321, 20428, 20964, 22711, 30642, 40856, 41928, 45422, 61284, 66391, 68133, 90844, 122568, 132782, 136266, 181688, 199173, 265564, 272532, 398346, 531128, 545064, 796692, 1593384, 8921929, 17843858, 26765787, 35687716, 53531574, 71375432, 107063148, 115985077, 214126296, 231970154, 347955231, 463940308, 695910462, 927880616, 1391820924, 2783641848]

約数ペア:

[(1, 2783641848), (2, 1391820924), (3, 927880616), (4, 695910462), (6, 463940308), (8, 347955231), (12, 231970154), (13, 214126296), (24, 115985077), (26, 107063148), (39, 71375432), (52, 53531574), (78, 35687716), (104, 26765787), (156, 17843858), (312, 8921929), (1747, 1593384), (3494, 796692), (5107, 545064), (5241, 531128), (6988, 398346), (10214, 272532), (10482, 265564), (13976, 199173), (15321, 181688), (20428, 136266), (20964, 132782), (22711, 122568), (30642, 90844), (40856, 68133), (41928, 66391), (45422, 61284)]