2906205478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{123113}}^1$

素因数の和:123192

約数の個数: 32

約数和(自身を含む): 5052598560

約数和(自身を除く): 2146393082

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 319, 407, 638, 814, 1073, 2146, 11803, 23606, 123113, 246226, 1354243, 2708486, 3570277, 4555181, 7140554, 9110362, 39273047, 50106991, 78546094, 100213982, 132100249, 264200498, 1453102739, 2906205478]

約数ペア:

[(1, 2906205478), (2, 1453102739), (11, 264200498), (22, 132100249), (29, 100213982), (37, 78546094), (58, 50106991), (74, 39273047), (319, 9110362), (407, 7140554), (638, 4555181), (814, 3570277), (1073, 2708486), (2146, 1354243), (11803, 246226), (23606, 123113)]