2564335564

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{255107}}^1$

素因数の和:255477

約数の個数: 24

約数和(自身を含む): 5142977280

約数和(自身を除く): 2578641716

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 10052, 255107, 510214, 1020428, 1785749, 3571498, 7142996, 91583413, 183166826, 366333652, 641083891, 1282167782, 2564335564]

約数ペア:

[(1, 2564335564), (2, 1282167782), (4, 641083891), (7, 366333652), (14, 183166826), (28, 91583413), (359, 7142996), (718, 3571498), (1436, 1785749), (2513, 1020428), (5026, 510214), (10052, 255107)]