1995224

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2843176

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 79, 82, 88, 154, 158, 164, 287, 308, 316, 328, 451, 553, 574, 616, 632, 869, 902, 1106, 1148, 1738, 1804, 2212, 2296, 3157, 3239, 3476, 3608, 4424, 6083, 6314, 6478, 6952, 12166, 12628, 12956, 22673, 24332, 25256, 25912, 35629, 45346, 48664, 71258, 90692, 142516, 181384, 249403, 285032, 498806, 997612, 1995224]

約数ペア:

[(1, 1995224), (2, 997612), (4, 498806), (7, 285032), (8, 249403), (11, 181384), (14, 142516), (22, 90692), (28, 71258), (41, 48664), (44, 45346), (56, 35629), (77, 25912), (79, 25256), (82, 24332), (88, 22673), (154, 12956), (158, 12628), (164, 12166), (287, 6952), (308, 6478), (316, 6314), (328, 6083), (451, 4424), (553, 3608), (574, 3476), (616, 3239), (632, 3157), (869, 2296), (902, 2212), (1106, 1804), (1148, 1738)]