4112877769

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30893}}^1$

素因数の和:30950

約数の個数: 48

約数和(自身を含む): 5916818880

約数和(自身を除く): 1803941111

約数列:

[1, 7, 11, 13, 19, 49, 77, 91, 133, 143, 209, 247, 539, 637, 931, 1001, 1463, 1729, 2717, 7007, 10241, 12103, 19019, 30893, 133133, 216251, 339823, 401609, 586967, 1513757, 2378761, 2811263, 4108769, 4417699, 6456637, 7630571, 16651327, 19678841, 28761383, 30923893, 45196459, 53413997, 83936281, 216467251, 316375213, 373897979, 587553967, 4112877769]

約数ペア:

[(1, 4112877769), (7, 587553967), (11, 373897979), (13, 316375213), (19, 216467251), (49, 83936281), (77, 53413997), (91, 45196459), (133, 30923893), (143, 28761383), (209, 19678841), (247, 16651327), (539, 7630571), (637, 6456637), (931, 4417699), (1001, 4108769), (1463, 2811263), (1729, 2378761), (2717, 1513757), (7007, 586967), (10241, 401609), (12103, 339823), (19019, 216251), (30893, 133133)]