6456868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 12396384

約数和(自身を除く): 5939516

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 571, 1028, 1142, 2284, 2827, 5654, 6281, 11308, 12562, 25124, 146747, 293494, 586988, 1614217, 3228434, 6456868]

約数ペア:

[(1, 6456868), (2, 3228434), (4, 1614217), (11, 586988), (22, 293494), (44, 146747), (257, 25124), (514, 12562), (571, 11308), (1028, 6281), (1142, 5654), (2284, 2827)]