1374574513

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{428083}}^1$

素因数の和:428128

約数の個数: 12

約数和(自身を含む): 1566787440

約数和(自身を除く): 192212927

約数列:

[1, 13, 19, 169, 247, 3211, 428083, 5565079, 8133577, 72346027, 105736501, 1374574513]

約数ペア:

[(1, 1374574513), (13, 105736501), (19, 72346027), (169, 8133577), (247, 5565079), (3211, 428083)]