620633112944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{69391001}}^1$

素因数の和:69391065

約数の個数: 40

約数和(自身を含む): 1325090574192

約数和(自身を除く): 704457461248

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 69391001, 138782002, 277564004, 555128008, 902083013, 1110256016, 1804166026, 2983813043, 3608332052, 5967626086, 7216664104, 11935252172, 14433328208, 23870504344, 38789569559, 47741008688, 77579139118, 155158278236, 310316556472, 620633112944]

約数ペア:

[(1, 620633112944), (2, 310316556472), (4, 155158278236), (8, 77579139118), (13, 47741008688), (16, 38789569559), (26, 23870504344), (43, 14433328208), (52, 11935252172), (86, 7216664104), (104, 5967626086), (172, 3608332052), (208, 2983813043), (344, 1804166026), (559, 1110256016), (688, 902083013), (1118, 555128008), (2236, 277564004), (4472, 138782002), (8944, 69391001)]