2002357256

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{693337}}^1$

素因数の和:693381

約数の個数: 24

約数和(自身を含む): 3962426670

約数和(自身を除く): 1960069414

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 693337, 1386674, 2773348, 5546696, 13173403, 26346806, 52693612, 105387224, 250294657, 500589314, 1001178628, 2002357256]

約数ペア:

[(1, 2002357256), (2, 1001178628), (4, 500589314), (8, 250294657), (19, 105387224), (38, 52693612), (76, 26346806), (152, 13173403), (361, 5546696), (722, 2773348), (1444, 1386674), (2888, 693337)]