1158419213

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1\times {\mathrm{1753}}^1$

素因数の和:3236

約数の個数: 16

約数和(自身を含む): 1345388160

約数和(自身を除く): 186968947

約数列:

[1, 7, 67, 469, 1409, 1753, 9863, 12271, 94403, 117451, 660821, 822157, 2469977, 17289839, 165488459, 1158419213]

約数ペア:

[(1, 1158419213), (7, 165488459), (67, 17289839), (469, 2469977), (1409, 822157), (1753, 660821), (9863, 117451), (12271, 94403)]