1388101067470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10677700519}}^1$

素因数の和:10677700539

約数の個数: 16

約数和(自身を含む): 2690780531040

約数和(自身を除く): 1302679463570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 10677700519, 21355401038, 53388502595, 106777005190, 138810106747, 277620213494, 694050533735, 1388101067470]

約数ペア:

[(1, 1388101067470), (2, 694050533735), (5, 277620213494), (10, 138810106747), (13, 106777005190), (26, 53388502595), (65, 21355401038), (130, 10677700519)]