2012100706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{37013}}^1$

素因数の和:37386

約数の個数: 32

約数和(自身を含む): 3773651328

約数和(自身を除く): 1761550622

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 353, 706, 2471, 3883, 4942, 7766, 27181, 37013, 54362, 74026, 259091, 407143, 518182, 814286, 2850001, 5700002, 13065589, 26131178, 91459123, 143721479, 182918246, 287442958, 1006050353, 2012100706]

約数ペア:

[(1, 2012100706), (2, 1006050353), (7, 287442958), (11, 182918246), (14, 143721479), (22, 91459123), (77, 26131178), (154, 13065589), (353, 5700002), (706, 2850001), (2471, 814286), (3883, 518182), (4942, 407143), (7766, 259091), (27181, 74026), (37013, 54362)]