1138421561570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1\times {\mathrm{84163}}^1$

素因数の和:84755

約数の個数: 64

約数和(自身を含む): 2185239482496

約数和(自身を除く): 1046817920926

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251, 317, 502, 634, 1255, 1585, 2510, 3170, 4267, 5389, 8534, 10778, 21335, 26945, 42670, 53890, 79567, 84163, 159134, 168326, 397835, 420815, 795670, 841630, 1352639, 1430771, 2705278, 2861542, 6763195, 7153855, 13526390, 14307710, 21124913, 26679671, 42249826, 53359342, 105624565, 133398355, 211249130, 266796710, 359123521, 453554407, 718247042, 907108814, 1795617605, 2267772035, 3591235210, 4535544070, 6696597421, 13393194842, 33482987105, 66965974210, 113842156157, 227684312314, 569210780785, 1138421561570]

約数ペア:

[(1, 1138421561570), (2, 569210780785), (5, 227684312314), (10, 113842156157), (17, 66965974210), (34, 33482987105), (85, 13393194842), (170, 6696597421), (251, 4535544070), (317, 3591235210), (502, 2267772035), (634, 1795617605), (1255, 907108814), (1585, 718247042), (2510, 453554407), (3170, 359123521), (4267, 266796710), (5389, 211249130), (8534, 133398355), (10778, 105624565), (21335, 53359342), (26945, 42249826), (42670, 26679671), (53890, 21124913), (79567, 14307710), (84163, 13526390), (159134, 7153855), (168326, 6763195), (397835, 2861542), (420815, 2705278), (795670, 1430771), (841630, 1352639)]