27204190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209263}}^1$

素因数の和:209283

約数の個数: 16

約数和(自身を含む): 52734528

約数和(自身を除く): 25530338

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 209263, 418526, 1046315, 2092630, 2720419, 5440838, 13602095, 27204190]

約数ペア:

[(1, 27204190), (2, 13602095), (5, 5440838), (10, 2720419), (13, 2092630), (26, 1046315), (65, 418526), (130, 209263)]