2723276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 4967424

約数和(自身を除く): 2244148

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 223, 284, 446, 892, 3053, 6106, 9589, 12212, 15833, 19178, 31666, 38356, 63332, 680819, 1361638, 2723276]

約数ペア:

[(1, 2723276), (2, 1361638), (4, 680819), (43, 63332), (71, 38356), (86, 31666), (142, 19178), (172, 15833), (223, 12212), (284, 9589), (446, 6106), (892, 3053)]