1404037922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83089}}^1$

素因数の和:83186

約数の個数: 32

約数和(自身を含む): 2584431360

約数和(自身を除く): 1180393438

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 16898, 83089, 166178, 581623, 1163246, 1412513, 2825026, 5899319, 9887591, 11798638, 19775182, 41295233, 82590466, 100288423, 200576846, 702018961, 1404037922]

約数ペア:

[(1, 1404037922), (2, 702018961), (7, 200576846), (14, 100288423), (17, 82590466), (34, 41295233), (71, 19775182), (119, 11798638), (142, 9887591), (238, 5899319), (497, 2825026), (994, 1412513), (1207, 1163246), (2414, 581623), (8449, 166178), (16898, 83089)]