449438838

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{2521}}^1$

素因数の和:3260

約数の個数: 32

約数和(自身を含む): 921478272

約数和(自身を除く): 472039434

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 691, 1382, 2073, 2521, 4146, 5042, 7563, 15126, 29713, 59426, 89139, 108403, 178278, 216806, 325209, 650418, 1742011, 3484022, 5226033, 10452066, 74906473, 149812946, 224719419, 449438838]

約数ペア:

[(1, 449438838), (2, 224719419), (3, 149812946), (6, 74906473), (43, 10452066), (86, 5226033), (129, 3484022), (258, 1742011), (691, 650418), (1382, 325209), (2073, 216806), (2521, 178278), (4146, 108403), (5042, 89139), (7563, 59426), (15126, 29713)]