1889370119

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{44843}}^1$

素因数の和:45326

約数の個数: 16

約数和(自身を含む): 2330452992

約数和(自身を除く): 441082873

約数列:

[1, 7, 13, 91, 463, 3241, 6019, 42133, 44843, 313901, 582959, 4080713, 20762309, 145336163, 269910017, 1889370119]

約数ペア:

[(1, 1889370119), (7, 269910017), (13, 145336163), (91, 20762309), (463, 4080713), (3241, 582959), (6019, 313901), (42133, 44843)]