7977702

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 16498944

約数和(自身を除く): 8521242

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 307, 366, 426, 614, 921, 1842, 4331, 8662, 12993, 18727, 21797, 25986, 37454, 43594, 56181, 65391, 112362, 130782, 1329617, 2659234, 3988851, 7977702]

約数ペア:

[(1, 7977702), (2, 3988851), (3, 2659234), (6, 1329617), (61, 130782), (71, 112362), (122, 65391), (142, 56181), (183, 43594), (213, 37454), (307, 25986), (366, 21797), (426, 18727), (614, 12993), (921, 8662), (1842, 4331)]