13933990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2971}}^1$

素因数の和:3052

約数の個数: 32

約数和(自身を含む): 29101824

約数和(自身を除く): 15167834

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 2971, 4690, 5942, 14855, 20797, 29710, 41594, 103985, 199057, 207970, 398114, 995285, 1393399, 1990570, 2786798, 6966995, 13933990]

約数ペア:

[(1, 13933990), (2, 6966995), (5, 2786798), (7, 1990570), (10, 1393399), (14, 995285), (35, 398114), (67, 207970), (70, 199057), (134, 103985), (335, 41594), (469, 29710), (670, 20797), (938, 14855), (2345, 5942), (2971, 4690)]