2544230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19571}}^1$

素因数の和:19591

約数の個数: 16

約数和(自身を含む): 4932144

約数和(自身を除く): 2387914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 19571, 39142, 97855, 195710, 254423, 508846, 1272115, 2544230]

約数ペア:

[(1, 2544230), (2, 1272115), (5, 508846), (10, 254423), (13, 195710), (26, 97855), (65, 39142), (130, 19571)]