143805284

素因数分解:

$2^2\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{2357}}^1$

素因数の和:4547

約数の個数: 24

約数和(自身を含む): 287864640

約数和(自身を除く): 144059356

約数列:

[1, 2, 4, 7, 14, 28, 2179, 2357, 4358, 4714, 8716, 9428, 15253, 16499, 30506, 32998, 61012, 65996, 5135903, 10271806, 20543612, 35951321, 71902642, 143805284]

約数ペア:

[(1, 143805284), (2, 71902642), (4, 35951321), (7, 20543612), (14, 10271806), (28, 5135903), (2179, 65996), (2357, 61012), (4358, 32998), (4714, 30506), (8716, 16499), (9428, 15253)]