2117892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 5949440

約数和(自身を除く): 3831548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1327, 1596, 2654, 3981, 5308, 7962, 9289, 15924, 18578, 25213, 27867, 37156, 50426, 55734, 75639, 100852, 111468, 151278, 176491, 302556, 352982, 529473, 705964, 1058946, 2117892]

約数ペア:

[(1, 2117892), (2, 1058946), (3, 705964), (4, 529473), (6, 352982), (7, 302556), (12, 176491), (14, 151278), (19, 111468), (21, 100852), (28, 75639), (38, 55734), (42, 50426), (57, 37156), (76, 27867), (84, 25213), (114, 18578), (133, 15924), (228, 9289), (266, 7962), (399, 5308), (532, 3981), (798, 2654), (1327, 1596)]