130726726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4993}}^1$

素因数の和:5080

約数の個数: 32

約数和(自身を含む): 226527840

約数和(自身を除く): 95801114

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 4993, 9986, 13091, 26182, 64909, 94867, 129818, 189734, 264629, 529258, 1233271, 2466542, 3440177, 5027951, 6880354, 10055902, 65363363, 130726726]

約数ペア:

[(1, 130726726), (2, 65363363), (13, 10055902), (19, 6880354), (26, 5027951), (38, 3440177), (53, 2466542), (106, 1233271), (247, 529258), (494, 264629), (689, 189734), (1007, 129818), (1378, 94867), (2014, 64909), (4993, 26182), (9986, 13091)]