77930818

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{292973}}^1$

素因数の和:293001

約数の個数: 16

約数和(自身を含む): 140627520

約数和(自身を除く): 62696702

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 292973, 585946, 2050811, 4101622, 5566487, 11132974, 38965409, 77930818]

約数ペア:

[(1, 77930818), (2, 38965409), (7, 11132974), (14, 5566487), (19, 4101622), (38, 2050811), (133, 585946), (266, 292973)]