6620516

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 13923840

約数和(自身を除く): 7303324

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 79, 82, 146, 158, 164, 287, 292, 316, 511, 553, 574, 1022, 1106, 1148, 2044, 2212, 2993, 3239, 5767, 5986, 6478, 11534, 11972, 12956, 20951, 22673, 23068, 40369, 41902, 45346, 80738, 83804, 90692, 161476, 236447, 472894, 945788, 1655129, 3310258, 6620516]

約数ペア:

[(1, 6620516), (2, 3310258), (4, 1655129), (7, 945788), (14, 472894), (28, 236447), (41, 161476), (73, 90692), (79, 83804), (82, 80738), (146, 45346), (158, 41902), (164, 40369), (287, 23068), (292, 22673), (316, 20951), (511, 12956), (553, 11972), (574, 11534), (1022, 6478), (1106, 5986), (1148, 5767), (2044, 3239), (2212, 2993)]