2012270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 4076352

約数和(自身を除く): 2064082

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 673, 1346, 1495, 2990, 3365, 6730, 8749, 15479, 17498, 30958, 43745, 77395, 87490, 154790, 201227, 402454, 1006135, 2012270]

約数ペア:

[(1, 2012270), (2, 1006135), (5, 402454), (10, 201227), (13, 154790), (23, 87490), (26, 77395), (46, 43745), (65, 30958), (115, 17498), (130, 15479), (230, 8749), (299, 6730), (598, 3365), (673, 2990), (1346, 1495)]