78863486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{4507}}^1$

素因数の和:5195

約数の個数: 16

約数和(自身を含む): 127612464

約数和(自身を除く): 48748978

約数列:

[1, 2, 13, 26, 673, 1346, 4507, 8749, 9014, 17498, 58591, 117182, 3033211, 6066422, 39431743, 78863486]

約数ペア:

[(1, 78863486), (2, 39431743), (13, 6066422), (26, 3033211), (673, 117182), (1346, 58591), (4507, 17498), (8749, 9014)]