392962810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{3119}}^1$

素因数の和:3462

約数の個数: 32

約数和(自身を含む): 726485760

約数和(自身を除く): 333522950

約数列:

[1, 2, 5, 10, 43, 86, 215, 293, 430, 586, 1465, 2930, 3119, 6238, 12599, 15595, 25198, 31190, 62995, 125990, 134117, 268234, 670585, 913867, 1341170, 1827734, 4569335, 9138670, 39296281, 78592562, 196481405, 392962810]

約数ペア:

[(1, 392962810), (2, 196481405), (5, 78592562), (10, 39296281), (43, 9138670), (86, 4569335), (215, 1827734), (293, 1341170), (430, 913867), (586, 670585), (1465, 268234), (2930, 134117), (3119, 125990), (6238, 62995), (12599, 31190), (15595, 25198)]