4728724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 11120256

約数和(自身を除く): 6391532

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 1181, 2002, 2362, 4004, 4724, 8267, 12991, 15353, 16534, 25982, 30706, 33068, 51964, 61412, 90937, 107471, 168883, 181874, 214942, 337766, 363748, 429884, 675532, 1182181, 2364362, 4728724]

約数ペア:

[(1, 4728724), (2, 2364362), (4, 1182181), (7, 675532), (11, 429884), (13, 363748), (14, 337766), (22, 214942), (26, 181874), (28, 168883), (44, 107471), (52, 90937), (77, 61412), (91, 51964), (143, 33068), (154, 30706), (182, 25982), (286, 16534), (308, 15353), (364, 12991), (572, 8267), (1001, 4724), (1181, 4004), (2002, 2362)]