2051257983424

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{129760753}}^1$

素因数の和:129760797

約数の個数: 56

約数和(自身を含む): 4614292412240

約数和(自身を除く): 2563034428816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 129760753, 259521506, 519043012, 1038086024, 1686889789, 2076172048, 2465454307, 3373779578, 4152344096, 4930908614, 6747559156, 8304688192, 9861817228, 13495118312, 19723634456, 26990236624, 32050905991, 39447268912, 53980473248, 64101811982, 78894537824, 107960946496, 128203623964, 157789075648, 256407247928, 512814495856, 1025628991712, 2051257983424]

約数ペア:

[(1, 2051257983424), (2, 1025628991712), (4, 512814495856), (8, 256407247928), (13, 157789075648), (16, 128203623964), (19, 107960946496), (26, 78894537824), (32, 64101811982), (38, 53980473248), (52, 39447268912), (64, 32050905991), (76, 26990236624), (104, 19723634456), (152, 13495118312), (208, 9861817228), (247, 8304688192), (304, 6747559156), (416, 4930908614), (494, 4152344096), (608, 3373779578), (832, 2465454307), (988, 2076172048), (1216, 1686889789), (1976, 1038086024), (3952, 519043012), (7904, 259521506), (15808, 129760753)]