3667690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 7212240

約数和(自身を除く): 3544550

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 317, 445, 634, 890, 1157, 1585, 2314, 3170, 4121, 5785, 8242, 11570, 20605, 28213, 41210, 56426, 141065, 282130, 366769, 733538, 1833845, 3667690]

約数ペア:

[(1, 3667690), (2, 1833845), (5, 733538), (10, 366769), (13, 282130), (26, 141065), (65, 56426), (89, 41210), (130, 28213), (178, 20605), (317, 11570), (445, 8242), (634, 5785), (890, 4121), (1157, 3170), (1585, 2314)]