9968009402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{17107}}^1$

素因数の和:17502

約数の個数: 32

約数和(自身を含む): 16376872512

約数和(自身を除く): 6408863110

約数列:

[1, 2, 13, 26, 73, 146, 307, 614, 949, 1898, 3991, 7982, 17107, 22411, 34214, 44822, 222391, 291343, 444782, 582686, 1248811, 2497622, 5251849, 10503698, 16234543, 32469086, 68274037, 136548074, 383384977, 766769954, 4984004701, 9968009402]

約数ペア:

[(1, 9968009402), (2, 4984004701), (13, 766769954), (26, 383384977), (73, 136548074), (146, 68274037), (307, 32469086), (614, 16234543), (949, 10503698), (1898, 5251849), (3991, 2497622), (7982, 1248811), (17107, 582686), (22411, 444782), (34214, 291343), (44822, 222391)]