2883244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2$

素因数の和:202

約数の個数: 36

約数和(自身を含む): 6280624

約数和(自身を除く): 3397380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2314, 2492, 4628, 7921, 8099, 15842, 16198, 31684, 32396, 55447, 102973, 110894, 205946, 221788, 411892, 720811, 1441622, 2883244]

約数ペア:

[(1, 2883244), (2, 1441622), (4, 720811), (7, 411892), (13, 221788), (14, 205946), (26, 110894), (28, 102973), (52, 55447), (89, 32396), (91, 31684), (178, 16198), (182, 15842), (356, 8099), (364, 7921), (623, 4628), (1157, 2492), (1246, 2314)]