2732444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 5969376

約数和(自身を除く): 3236932

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 281, 286, 374, 442, 562, 572, 748, 884, 1124, 2431, 3091, 3653, 4777, 4862, 6182, 7306, 9554, 9724, 12364, 14612, 19108, 40183, 52547, 62101, 80366, 105094, 124202, 160732, 210188, 248404, 683111, 1366222, 2732444]

約数ペア:

[(1, 2732444), (2, 1366222), (4, 683111), (11, 248404), (13, 210188), (17, 160732), (22, 124202), (26, 105094), (34, 80366), (44, 62101), (52, 52547), (68, 40183), (143, 19108), (187, 14612), (221, 12364), (281, 9724), (286, 9554), (374, 7306), (442, 6182), (562, 4862), (572, 4777), (748, 3653), (884, 3091), (1124, 2431)]