388610585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{243643}}^1$

素因数の和:243688

約数の個数: 16

約数和(自身を含む): 526271040

約数和(自身を除く): 137660455

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 243643, 1218215, 2680073, 7065647, 13400365, 35328235, 77722117, 388610585]

約数ペア:

[(1, 388610585), (5, 77722117), (11, 35328235), (29, 13400365), (55, 7065647), (145, 2680073), (319, 1218215), (1595, 243643)]