1297149694

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1\times {\mathrm{9833}}^1$

素因数の和:10835

約数の個数: 16

約数和(自身を含む): 1975453920

約数和(自身を除く): 678304226

約数列:

[1, 2, 71, 142, 929, 1858, 9833, 19666, 65959, 131918, 698143, 1396286, 9134857, 18269714, 648574847, 1297149694]

約数ペア:

[(1, 1297149694), (2, 648574847), (71, 18269714), (142, 9134857), (929, 1396286), (1858, 698143), (9833, 131918), (19666, 65959)]