746746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 1507968

約数和(自身を除く): 761222

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 373, 746, 1001, 2002, 2611, 4103, 4849, 5222, 8206, 9698, 28721, 33943, 53339, 57442, 67886, 106678, 373373, 746746]

約数ペア:

[(1, 746746), (2, 373373), (7, 106678), (11, 67886), (13, 57442), (14, 53339), (22, 33943), (26, 28721), (77, 9698), (91, 8206), (143, 5222), (154, 4849), (182, 4103), (286, 2611), (373, 2002), (746, 1001)]