921844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 2088576

約数和(自身を除く): 1166732

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 73, 77, 82, 146, 154, 164, 287, 292, 308, 451, 511, 574, 803, 902, 1022, 1148, 1606, 1804, 2044, 2993, 3157, 3212, 5621, 5986, 6314, 11242, 11972, 12628, 20951, 22484, 32923, 41902, 65846, 83804, 131692, 230461, 460922, 921844]

約数ペア:

[(1, 921844), (2, 460922), (4, 230461), (7, 131692), (11, 83804), (14, 65846), (22, 41902), (28, 32923), (41, 22484), (44, 20951), (73, 12628), (77, 11972), (82, 11242), (146, 6314), (154, 5986), (164, 5621), (287, 3212), (292, 3157), (308, 2993), (451, 2044), (511, 1804), (574, 1606), (803, 1148), (902, 1022)]