679959098

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{219767}}^1$

素因数の和:219806

約数の個数: 32

約数和(自身を含む): 1329156864

約数和(自身を除く): 649197766

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 219767, 439534, 1538369, 2856971, 3076738, 3736039, 5713942, 7472078, 19998797, 26152273, 39997594, 48568507, 52304546, 97137014, 339979549, 679959098]

約数ペア:

[(1, 679959098), (2, 339979549), (7, 97137014), (13, 52304546), (14, 48568507), (17, 39997594), (26, 26152273), (34, 19998797), (91, 7472078), (119, 5713942), (182, 3736039), (221, 3076738), (238, 2856971), (442, 1538369), (1547, 439534), (3094, 219767)]