1325089072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{4003}}^1$

素因数の和:5245

約数の個数: 40

約数和(自身を含む): 2721294576

約数和(自身を除く): 1396205504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1217, 2434, 4003, 4868, 8006, 9736, 16012, 19472, 20689, 32024, 41378, 64048, 68051, 82756, 136102, 165512, 272204, 331024, 544408, 1088816, 4871651, 9743302, 19486604, 38973208, 77946416, 82818067, 165636134, 331272268, 662544536, 1325089072]

約数ペア:

[(1, 1325089072), (2, 662544536), (4, 331272268), (8, 165636134), (16, 82818067), (17, 77946416), (34, 38973208), (68, 19486604), (136, 9743302), (272, 4871651), (1217, 1088816), (2434, 544408), (4003, 331024), (4868, 272204), (8006, 165512), (9736, 136102), (16012, 82756), (19472, 68051), (20689, 64048), (32024, 41378)]