2579402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9697}}^1$

素因数の和:9725

約数の個数: 16

約数和(自身を含む): 4655040

約数和(自身を除く): 2075638

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 9697, 19394, 67879, 135758, 184243, 368486, 1289701, 2579402]

約数ペア:

[(1, 2579402), (2, 1289701), (7, 368486), (14, 184243), (19, 135758), (38, 67879), (133, 19394), (266, 9697)]