789562748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1861}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 1532798400

約数和(自身を除く): 743235652

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 199, 398, 533, 796, 1066, 1861, 2132, 2587, 3722, 5174, 7444, 8159, 10348, 16318, 24193, 32636, 48386, 76301, 96772, 106067, 152602, 212134, 305204, 370339, 424268, 740678, 991913, 1481356, 1983826, 3967652, 4814407, 9628814, 15183899, 19257628, 30367798, 60735596, 197390687, 394781374, 789562748]

約数ペア:

[(1, 789562748), (2, 394781374), (4, 197390687), (13, 60735596), (26, 30367798), (41, 19257628), (52, 15183899), (82, 9628814), (164, 4814407), (199, 3967652), (398, 1983826), (533, 1481356), (796, 991913), (1066, 740678), (1861, 424268), (2132, 370339), (2587, 305204), (3722, 212134), (5174, 152602), (7444, 106067), (8159, 96772), (10348, 76301), (16318, 48386), (24193, 32636)]