261211344

素因数分解:

$2^4\times 3^1\times {\mathrm{5441903}}^1$

素因数の和:5441914

約数の個数: 20

約数和(自身を含む): 674796096

約数和(自身を除く): 413584752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5441903, 10883806, 16325709, 21767612, 32651418, 43535224, 65302836, 87070448, 130605672, 261211344]

約数ペア:

[(1, 261211344), (2, 130605672), (3, 87070448), (4, 65302836), (6, 43535224), (8, 32651418), (12, 21767612), (16, 16325709), (24, 10883806), (48, 5441903)]