1323001784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12721171}}^1$

素因数の和:12721190

約数の個数: 16

約数和(自身を含む): 2671446120

約数和(自身を除く): 1348444336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12721171, 25442342, 50884684, 101769368, 165375223, 330750446, 661500892, 1323001784]

約数ペア:

[(1, 1323001784), (2, 661500892), (4, 330750446), (8, 165375223), (13, 101769368), (26, 50884684), (52, 25442342), (104, 12721171)]