13306820584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1\times {\mathrm{1201}}^1$

素因数の和:1798

約数の個数: 64

約数和(自身を含む): 26626559760

約数和(自身を除く): 13319739176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 317, 514, 634, 1028, 1201, 1268, 2056, 2402, 2536, 4369, 4804, 5389, 8738, 9608, 10778, 17476, 20417, 21556, 34952, 40834, 43112, 81469, 81668, 162938, 163336, 308657, 325876, 380717, 617314, 651752, 761434, 1234628, 1384973, 1522868, 2469256, 2769946, 3045736, 5247169, 5539892, 6472189, 10494338, 11079784, 12944378, 20988676, 25888756, 41977352, 51777512, 97844269, 195688538, 391377076, 782754152, 1663352573, 3326705146, 6653410292, 13306820584]

約数ペア:

[(1, 13306820584), (2, 6653410292), (4, 3326705146), (8, 1663352573), (17, 782754152), (34, 391377076), (68, 195688538), (136, 97844269), (257, 51777512), (317, 41977352), (514, 25888756), (634, 20988676), (1028, 12944378), (1201, 11079784), (1268, 10494338), (2056, 6472189), (2402, 5539892), (2536, 5247169), (4369, 3045736), (4804, 2769946), (5389, 2469256), (8738, 1522868), (9608, 1384973), (10778, 1234628), (17476, 761434), (20417, 651752), (21556, 617314), (34952, 380717), (40834, 325876), (43112, 308657), (81469, 163336), (81668, 162938)]