1831258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 3407040

約数和(自身を除く): 1575782

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 337, 418, 494, 674, 2717, 3707, 4381, 5434, 6403, 7414, 8762, 12806, 48191, 70433, 83239, 96382, 140866, 166478, 915629, 1831258]

約数ペア:

[(1, 1831258), (2, 915629), (11, 166478), (13, 140866), (19, 96382), (22, 83239), (26, 70433), (38, 48191), (143, 12806), (209, 8762), (247, 7414), (286, 6403), (337, 5434), (418, 4381), (494, 3707), (674, 2717)]