348515290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{5443}}^1$

素因数の和:5806

約数の個数: 32

約数和(自身を含む): 662425920

約数和(自身を除く): 313910630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 337, 674, 1685, 3370, 5443, 6403, 10886, 12806, 27215, 32015, 54430, 64030, 103417, 206834, 517085, 1034170, 1834291, 3668582, 9171455, 18342910, 34851529, 69703058, 174257645, 348515290]

約数ペア:

[(1, 348515290), (2, 174257645), (5, 69703058), (10, 34851529), (19, 18342910), (38, 9171455), (95, 3668582), (190, 1834291), (337, 1034170), (674, 517085), (1685, 206834), (3370, 103417), (5443, 64030), (6403, 54430), (10886, 32015), (12806, 27215)]