2082318368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{25409}}^1$

素因数の和:25629

約数の個数: 48

約数和(自身を含む): 4437500760

約数和(自身を除く): 2355182392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 197, 208, 394, 416, 788, 1576, 2561, 3152, 5122, 6304, 10244, 20488, 25409, 40976, 50818, 81952, 101636, 203272, 330317, 406544, 660634, 813088, 1321268, 2642536, 5005573, 5285072, 10011146, 10570144, 20022292, 40044584, 65072449, 80089168, 130144898, 160178336, 260289796, 520579592, 1041159184, 2082318368]

約数ペア:

[(1, 2082318368), (2, 1041159184), (4, 520579592), (8, 260289796), (13, 160178336), (16, 130144898), (26, 80089168), (32, 65072449), (52, 40044584), (104, 20022292), (197, 10570144), (208, 10011146), (394, 5285072), (416, 5005573), (788, 2642536), (1576, 1321268), (2561, 813088), (3152, 660634), (5122, 406544), (6304, 330317), (10244, 203272), (20488, 101636), (25409, 81952), (40976, 50818)]