1229147458

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{36781}}^1$

素因数の和:36839

約数の個数: 48

約数和(自身を含む): 2415253248

約数和(自身を除く): 1186105790

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 1078, 1519, 2387, 3038, 4774, 16709, 33418, 36781, 73562, 257467, 404591, 514934, 809182, 1140211, 1802269, 2280422, 2832137, 3604538, 5664274, 7981477, 12542321, 15962954, 19824959, 25084642, 39649918, 55870339, 87796247, 111740678, 175592494, 614573729, 1229147458]

約数ペア:

[(1, 1229147458), (2, 614573729), (7, 175592494), (11, 111740678), (14, 87796247), (22, 55870339), (31, 39649918), (49, 25084642), (62, 19824959), (77, 15962954), (98, 12542321), (154, 7981477), (217, 5664274), (341, 3604538), (434, 2832137), (539, 2280422), (682, 1802269), (1078, 1140211), (1519, 809182), (2387, 514934), (3038, 404591), (4774, 257467), (16709, 73562), (33418, 36781)]