126920794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63397}}^1$

素因数の和:63430

約数の個数: 32

約数和(自身を含む): 255620736

約数和(自身を除く): 128699942

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 63397, 126794, 443779, 697367, 824161, 887558, 1394734, 1648322, 4881569, 5769127, 9065771, 9763138, 11538254, 18131542, 63460397, 126920794]

約数ペア:

[(1, 126920794), (2, 63460397), (7, 18131542), (11, 11538254), (13, 9763138), (14, 9065771), (22, 5769127), (26, 4881569), (77, 1648322), (91, 1394734), (143, 887558), (154, 824161), (182, 697367), (286, 443779), (1001, 126794), (2002, 63397)]