1266206942

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90353}}^1$

素因数の和:90393

約数の個数: 48

約数和(自身を含む): 2595689712

約数和(自身を除く): 1329482770

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 14014, 90353, 180706, 632471, 993883, 1174589, 1264942, 1987766, 2349178, 4427297, 6957181, 8222123, 8854594, 12920479, 13914362, 16444246, 25840958, 48700267, 57554861, 90443353, 97400534, 115109722, 180886706, 633103471, 1266206942]

約数ペア:

[(1, 1266206942), (2, 633103471), (7, 180886706), (11, 115109722), (13, 97400534), (14, 90443353), (22, 57554861), (26, 48700267), (49, 25840958), (77, 16444246), (91, 13914362), (98, 12920479), (143, 8854594), (154, 8222123), (182, 6957181), (286, 4427297), (539, 2349178), (637, 1987766), (1001, 1264942), (1078, 1174589), (1274, 993883), (2002, 632471), (7007, 180706), (14014, 90353)]