1064617424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269387}}^1$

素因数の和:269427

約数の個数: 40

約数和(自身を含む): 2338287840

約数和(自身を除く): 1273670416

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 269387, 538774, 1077548, 2155096, 3502031, 4310192, 5118353, 7004062, 10236706, 14008124, 20473412, 28016248, 40946824, 56032496, 66538589, 81893648, 133077178, 266154356, 532308712, 1064617424]

約数ペア:

[(1, 1064617424), (2, 532308712), (4, 266154356), (8, 133077178), (13, 81893648), (16, 66538589), (19, 56032496), (26, 40946824), (38, 28016248), (52, 20473412), (76, 14008124), (104, 10236706), (152, 7004062), (208, 5118353), (247, 4310192), (304, 3502031), (494, 2155096), (988, 1077548), (1976, 538774), (3952, 269387)]