4948060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19031}}^1$

素因数の和:19053

約数の個数: 24

約数和(自身を含む): 11190816

約数和(自身を除く): 6242756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19031, 38062, 76124, 95155, 190310, 247403, 380620, 494806, 989612, 1237015, 2474030, 4948060]

約数ペア:

[(1, 4948060), (2, 2474030), (4, 1237015), (5, 989612), (10, 494806), (13, 380620), (20, 247403), (26, 190310), (52, 95155), (65, 76124), (130, 38062), (260, 19031)]