426486548

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{6961}}^1$

素因数の和:7052

約数の個数: 36

約数和(自身を含む): 807912252

約数和(自身を除く): 381425704

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 289, 578, 901, 1156, 1802, 3604, 6961, 13922, 15317, 27844, 30634, 61268, 118337, 236674, 368933, 473348, 737866, 1475732, 2011729, 4023458, 6271861, 8046916, 12543722, 25087444, 106621637, 213243274, 426486548]

約数ペア:

[(1, 426486548), (2, 213243274), (4, 106621637), (17, 25087444), (34, 12543722), (53, 8046916), (68, 6271861), (106, 4023458), (212, 2011729), (289, 1475732), (578, 737866), (901, 473348), (1156, 368933), (1802, 236674), (3604, 118337), (6961, 61268), (13922, 30634), (15317, 27844)]