2439476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 4708704

約数和(自身を除く): 2269228

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1091, 1118, 2182, 2236, 4364, 14183, 28366, 46913, 56732, 93826, 187652, 609869, 1219738, 2439476]

約数ペア:

[(1, 2439476), (2, 1219738), (4, 609869), (13, 187652), (26, 93826), (43, 56732), (52, 46913), (86, 28366), (172, 14183), (559, 4364), (1091, 2236), (1118, 2182)]