2000471997

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{343193}}^1$

素因数の和:343292

約数の個数: 16

約数和(自身を含む): 2800463040

約数和(自身を除く): 799991043

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 343193, 1029579, 9952597, 22993931, 29857791, 68981793, 666823999, 2000471997]

約数ペア:

[(1, 2000471997), (3, 666823999), (29, 68981793), (67, 29857791), (87, 22993931), (201, 9952597), (1943, 1029579), (5829, 343193)]