784112814

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{1049}}^1$

素因数の和:1505

約数の個数: 48

約数和(自身を含む): 1718917200

約数和(自身を除く): 934804386

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 317, 393, 634, 786, 951, 1049, 1179, 1902, 2098, 2358, 2853, 3147, 5706, 6294, 9441, 18882, 41527, 83054, 124581, 137419, 249162, 274838, 332533, 373743, 412257, 665066, 747486, 824514, 997599, 1236771, 1995198, 2473542, 2992797, 5985594, 43561823, 87123646, 130685469, 261370938, 392056407, 784112814]

約数ペア:

[(1, 784112814), (2, 392056407), (3, 261370938), (6, 130685469), (9, 87123646), (18, 43561823), (131, 5985594), (262, 2992797), (317, 2473542), (393, 1995198), (634, 1236771), (786, 997599), (951, 824514), (1049, 747486), (1179, 665066), (1902, 412257), (2098, 373743), (2358, 332533), (2853, 274838), (3147, 249162), (5706, 137419), (6294, 124581), (9441, 83054), (18882, 41527)]