4457684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 9991296

約数和(自身を除く): 5533612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 353, 451, 574, 706, 902, 1148, 1412, 1804, 2471, 3157, 3883, 4942, 6314, 7766, 9884, 12628, 14473, 15532, 27181, 28946, 54362, 57892, 101311, 108724, 159203, 202622, 318406, 405244, 636812, 1114421, 2228842, 4457684]

約数ペア:

[(1, 4457684), (2, 2228842), (4, 1114421), (7, 636812), (11, 405244), (14, 318406), (22, 202622), (28, 159203), (41, 108724), (44, 101311), (77, 57892), (82, 54362), (154, 28946), (164, 27181), (287, 15532), (308, 14473), (353, 12628), (451, 9884), (574, 7766), (706, 6314), (902, 4942), (1148, 3883), (1412, 3157), (1804, 2471)]