1293463286

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{1811}}^1\times {\mathrm{1973}}^1$

素因数の和:3967

約数の個数: 16

約数和(自身を含む): 1952980848

約数和(自身を除く): 659517562

約数列:

[1, 2, 181, 362, 1811, 1973, 3622, 3946, 327791, 357113, 655582, 714226, 3573103, 7146206, 646731643, 1293463286]

約数ペア:

[(1, 1293463286), (2, 646731643), (181, 7146206), (362, 3573103), (1811, 714226), (1973, 655582), (3622, 357113), (3946, 327791)]