977961896

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 1914754140

約数和(自身を除く): 936792244

約数列:

[1, 2, 4, 8, 29, 58, 116, 137, 232, 274, 548, 841, 1061, 1096, 1682, 2122, 3364, 3973, 4244, 6728, 7946, 8488, 15892, 30769, 31784, 61538, 115217, 123076, 145357, 230434, 246152, 290714, 460868, 581428, 892301, 921736, 1162856, 1784602, 3569204, 4215353, 7138408, 8430706, 16861412, 33722824, 122245237, 244490474, 488980948, 977961896]

約数ペア:

[(1, 977961896), (2, 488980948), (4, 244490474), (8, 122245237), (29, 33722824), (58, 16861412), (116, 8430706), (137, 7138408), (232, 4215353), (274, 3569204), (548, 1784602), (841, 1162856), (1061, 921736), (1096, 892301), (1682, 581428), (2122, 460868), (3364, 290714), (3973, 246152), (4244, 230434), (6728, 145357), (7946, 123076), (8488, 115217), (15892, 61538), (30769, 31784)]