17555252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 36916992

約数和(自身を除く): 19361740

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 653, 1034, 1222, 1306, 2068, 2444, 2612, 6721, 7183, 8489, 13442, 14366, 16978, 26884, 28732, 30691, 33956, 61382, 93379, 122764, 186758, 337601, 373516, 398983, 675202, 797966, 1350404, 1595932, 4388813, 8777626, 17555252]

約数ペア:

[(1, 17555252), (2, 8777626), (4, 4388813), (11, 1595932), (13, 1350404), (22, 797966), (26, 675202), (44, 398983), (47, 373516), (52, 337601), (94, 186758), (143, 122764), (188, 93379), (286, 61382), (517, 33956), (572, 30691), (611, 28732), (653, 26884), (1034, 16978), (1222, 14366), (1306, 13442), (2068, 8489), (2444, 7183), (2612, 6721)]