1330308368

素因数分解:

$2^4\times {\mathrm{1291}}^1\times {\mathrm{64403}}^1$

素因数の和:65702

約数の個数: 20

約数和(自身を含む): 2579509008

約数和(自身を除く): 1249200640

約数列:

[1, 2, 4, 8, 16, 1291, 2582, 5164, 10328, 20656, 64403, 128806, 257612, 515224, 1030448, 83144273, 166288546, 332577092, 665154184, 1330308368]

約数ペア:

[(1, 1330308368), (2, 665154184), (4, 332577092), (8, 166288546), (16, 83144273), (1291, 1030448), (2582, 515224), (5164, 257612), (10328, 128806), (20656, 64403)]