388377890209

素因数分解:

${\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1\times {\mathrm{70321}}^1$

素因数の和:71608

約数の個数: 16

約数和(自身を含む): 403740542464

約数和(自身を除く): 15362652255

約数列:

[1, 31, 163, 1093, 5053, 33883, 70321, 178159, 2179951, 5522929, 11462323, 76860853, 355332013, 2382686443, 12528319039, 388377890209]

約数ペア:

[(1, 388377890209), (31, 12528319039), (163, 2382686443), (1093, 355332013), (5053, 76860853), (33883, 11462323), (70321, 5522929), (178159, 2179951)]