1299686898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 2762790912

約数和(自身を除く): 1463104014

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 151, 194, 291, 302, 453, 582, 643, 906, 1286, 1929, 2231, 3473, 3858, 4462, 6693, 6946, 10419, 13386, 14647, 14789, 20838, 29294, 29578, 43941, 44367, 62371, 87882, 88734, 97093, 124742, 187113, 194186, 291279, 336881, 374226, 582558, 673762, 1010643, 1434533, 2021286, 2233139, 2869066, 4303599, 4466278, 6699417, 8607198, 9418021, 13398834, 18836042, 28254063, 56508126, 216614483, 433228966, 649843449, 1299686898]

約数ペア:

[(1, 1299686898), (2, 649843449), (3, 433228966), (6, 216614483), (23, 56508126), (46, 28254063), (69, 18836042), (97, 13398834), (138, 9418021), (151, 8607198), (194, 6699417), (291, 4466278), (302, 4303599), (453, 2869066), (582, 2233139), (643, 2021286), (906, 1434533), (1286, 1010643), (1929, 673762), (2231, 582558), (3473, 374226), (3858, 336881), (4462, 291279), (6693, 194186), (6946, 187113), (10419, 124742), (13386, 97093), (14647, 88734), (14789, 87882), (20838, 62371), (29294, 44367), (29578, 43941)]