1208967529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{923581}}^1$

素因数の和:923616

約数の個数: 16

約数和(自身を含む): 1595949696

約数和(自身を除く): 386982167

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 923581, 6465067, 10159391, 15700877, 71115737, 109906139, 172709647, 1208967529]

約数ペア:

[(1, 1208967529), (7, 172709647), (11, 109906139), (17, 71115737), (77, 15700877), (119, 10159391), (187, 6465067), (1309, 923581)]