691214329088

素因数分解:

$2^8\times {\mathrm{1097}}^1\times {\mathrm{2461309}}^1$

素因数の和:2462422

約数の個数: 36

約数和(自身を含む): 1380986892180

約数和(自身を除く): 689772563092

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1097, 2194, 4388, 8776, 17552, 35104, 70208, 140416, 280832, 2461309, 4922618, 9845236, 19690472, 39380944, 78761888, 157523776, 315047552, 630095104, 2700055973, 5400111946, 10800223892, 21600447784, 43200895568, 86401791136, 172803582272, 345607164544, 691214329088]

約数ペア:

[(1, 691214329088), (2, 345607164544), (4, 172803582272), (8, 86401791136), (16, 43200895568), (32, 21600447784), (64, 10800223892), (128, 5400111946), (256, 2700055973), (1097, 630095104), (2194, 315047552), (4388, 157523776), (8776, 78761888), (17552, 39380944), (35104, 19690472), (70208, 9845236), (140416, 4922618), (280832, 2461309)]