2957656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{28439}}^1$

素因数の和:28458

約数の個数: 16

約数和(自身を含む): 5972400

約数和(自身を除く): 3014744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 28439, 56878, 113756, 227512, 369707, 739414, 1478828, 2957656]

約数ペア:

[(1, 2957656), (2, 1478828), (4, 739414), (8, 369707), (13, 227512), (26, 113756), (52, 56878), (104, 28439)]