1017142

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 24

約数和(自身を含む): 1809864

約数和(自身を除く): 792722

約数列:

[1, 2, 7, 14, 49, 97, 98, 107, 194, 214, 679, 749, 1358, 1498, 4753, 5243, 9506, 10379, 10486, 20758, 72653, 145306, 508571, 1017142]

約数ペア:

[(1, 1017142), (2, 508571), (7, 145306), (14, 72653), (49, 20758), (97, 10486), (98, 10379), (107, 9506), (194, 5243), (214, 4753), (679, 1498), (749, 1358)]