13369804

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 28112896

約数和(自身を除く): 14743092

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 211, 217, 292, 422, 434, 511, 844, 868, 1022, 1477, 2044, 2263, 2954, 4526, 5908, 6541, 9052, 13082, 15403, 15841, 26164, 30806, 31682, 45787, 61612, 63364, 91574, 107821, 183148, 215642, 431284, 477493, 954986, 1909972, 3342451, 6684902, 13369804]

約数ペア:

[(1, 13369804), (2, 6684902), (4, 3342451), (7, 1909972), (14, 954986), (28, 477493), (31, 431284), (62, 215642), (73, 183148), (124, 107821), (146, 91574), (211, 63364), (217, 61612), (292, 45787), (422, 31682), (434, 30806), (511, 26164), (844, 15841), (868, 15403), (1022, 13082), (1477, 9052), (2044, 6541), (2263, 5908), (2954, 4526)]