1339969312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{52147}}^1$

素因数の和:52241

約数の個数: 48

約数和(自身を含む): 2917367712

約数和(自身を除く): 1577398400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 803, 1168, 1606, 2336, 3212, 6424, 12848, 25696, 52147, 104294, 208588, 417176, 573617, 834352, 1147234, 1668704, 2294468, 3806731, 4588936, 7613462, 9177872, 15226924, 18355744, 30453848, 41874041, 60907696, 83748082, 121815392, 167496164, 334992328, 669984656, 1339969312]

約数ペア:

[(1, 1339969312), (2, 669984656), (4, 334992328), (8, 167496164), (11, 121815392), (16, 83748082), (22, 60907696), (32, 41874041), (44, 30453848), (73, 18355744), (88, 15226924), (146, 9177872), (176, 7613462), (292, 4588936), (352, 3806731), (584, 2294468), (803, 1668704), (1168, 1147234), (1606, 834352), (2336, 573617), (3212, 417176), (6424, 208588), (12848, 104294), (25696, 52147)]