1294299712

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{208489}}^1$

素因数の和:208598

約数の個数: 28

約数和(自身を含む): 2594866540

約数和(自身を除く): 1300566828

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 208489, 416978, 833956, 1667912, 3335824, 6671648, 13343296, 20223433, 40446866, 80893732, 161787464, 323574928, 647149856, 1294299712]

約数ペア:

[(1, 1294299712), (2, 647149856), (4, 323574928), (8, 161787464), (16, 80893732), (32, 40446866), (64, 20223433), (97, 13343296), (194, 6671648), (388, 3335824), (776, 1667912), (1552, 833956), (3104, 416978), (6208, 208489)]