266125706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 505817088

約数和(自身を除く): 239691382

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 127, 154, 242, 254, 847, 889, 1237, 1397, 1694, 1778, 2474, 2794, 8659, 9779, 13607, 15367, 17318, 19558, 27214, 30734, 95249, 107569, 149677, 157099, 190498, 215138, 299354, 314198, 1047739, 1099693, 1728089, 2095478, 2199386, 3456178, 12096623, 19008979, 24193246, 38017958, 133062853, 266125706]

約数ペア:

[(1, 266125706), (2, 133062853), (7, 38017958), (11, 24193246), (14, 19008979), (22, 12096623), (77, 3456178), (121, 2199386), (127, 2095478), (154, 1728089), (242, 1099693), (254, 1047739), (847, 314198), (889, 299354), (1237, 215138), (1397, 190498), (1694, 157099), (1778, 149677), (2474, 107569), (2794, 95249), (8659, 30734), (9779, 27214), (13607, 19558), (15367, 17318)]