1235370556

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 2573166960

約数和(自身を除く): 1337796404

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 317, 337, 413, 634, 674, 826, 1268, 1348, 1652, 2219, 2359, 2891, 4438, 4718, 5782, 8876, 9436, 11564, 15533, 16513, 18703, 19883, 31066, 33026, 37406, 39766, 62132, 66052, 74812, 79532, 106829, 130921, 139181, 213658, 261842, 278362, 427316, 523684, 556724, 747803, 916447, 974267, 1495606, 1832894, 1948534, 2991212, 3665788, 3897068, 5234621, 6302911, 10469242, 12605822, 20938484, 25211644, 44120377, 88240754, 176481508, 308842639, 617685278, 1235370556]

約数ペア:

[(1, 1235370556), (2, 617685278), (4, 308842639), (7, 176481508), (14, 88240754), (28, 44120377), (49, 25211644), (59, 20938484), (98, 12605822), (118, 10469242), (196, 6302911), (236, 5234621), (317, 3897068), (337, 3665788), (413, 2991212), (634, 1948534), (674, 1832894), (826, 1495606), (1268, 974267), (1348, 916447), (1652, 747803), (2219, 556724), (2359, 523684), (2891, 427316), (4438, 278362), (4718, 261842), (5782, 213658), (8876, 139181), (9436, 130921), (11564, 106829), (15533, 79532), (16513, 74812), (18703, 66052), (19883, 62132), (31066, 39766), (33026, 37406)]