2018895424

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{346651}}^1$

素因数の和:346683

約数の個数: 56

約数和(自身を含む): 4930778048

約数和(自身を除く): 2911882624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 346651, 693302, 1386604, 2426557, 2773208, 4506463, 4853114, 5546416, 9012926, 9706228, 11092832, 18025852, 19412456, 22185664, 31545241, 36051704, 38824912, 63090482, 72103408, 77649824, 126180964, 144206816, 155299648, 252361928, 288413632, 504723856, 1009447712, 2018895424]

約数ペア:

[(1, 2018895424), (2, 1009447712), (4, 504723856), (7, 288413632), (8, 252361928), (13, 155299648), (14, 144206816), (16, 126180964), (26, 77649824), (28, 72103408), (32, 63090482), (52, 38824912), (56, 36051704), (64, 31545241), (91, 22185664), (104, 19412456), (112, 18025852), (182, 11092832), (208, 9706228), (224, 9012926), (364, 5546416), (416, 4853114), (448, 4506463), (728, 2773208), (832, 2426557), (1456, 1386604), (2912, 693302), (5824, 346651)]