2613884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 5795328

約数和(自身を除く): 3181444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 167, 172, 182, 301, 334, 364, 559, 602, 668, 1118, 1169, 1204, 2171, 2236, 2338, 3913, 4342, 4676, 7181, 7826, 8684, 14362, 15197, 15652, 28724, 30394, 50267, 60788, 93353, 100534, 186706, 201068, 373412, 653471, 1306942, 2613884]

約数ペア:

[(1, 2613884), (2, 1306942), (4, 653471), (7, 373412), (13, 201068), (14, 186706), (26, 100534), (28, 93353), (43, 60788), (52, 50267), (86, 30394), (91, 28724), (167, 15652), (172, 15197), (182, 14362), (301, 8684), (334, 7826), (364, 7181), (559, 4676), (602, 4342), (668, 3913), (1118, 2338), (1169, 2236), (1204, 2171)]