2018449048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{25013}}^1$

素因数の和:25168

約数の個数: 64

約数和(自身を含む): 4754661120

約数和(自身を除く): 2736212072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 131, 154, 262, 308, 524, 616, 917, 1048, 1441, 1834, 2882, 3668, 5764, 7336, 10087, 11528, 20174, 25013, 40348, 50026, 80696, 100052, 175091, 200104, 275143, 350182, 550286, 700364, 1100572, 1400728, 1926001, 2201144, 3276703, 3852002, 6553406, 7704004, 13106812, 15408008, 22936921, 26213624, 36043733, 45873842, 72087466, 91747684, 144174932, 183495368, 252306131, 288349864, 504612262, 1009224524, 2018449048]

約数ペア:

[(1, 2018449048), (2, 1009224524), (4, 504612262), (7, 288349864), (8, 252306131), (11, 183495368), (14, 144174932), (22, 91747684), (28, 72087466), (44, 45873842), (56, 36043733), (77, 26213624), (88, 22936921), (131, 15408008), (154, 13106812), (262, 7704004), (308, 6553406), (524, 3852002), (616, 3276703), (917, 2201144), (1048, 1926001), (1441, 1400728), (1834, 1100572), (2882, 700364), (3668, 550286), (5764, 350182), (7336, 275143), (10087, 200104), (11528, 175091), (20174, 100052), (25013, 80696), (40348, 50026)]