307632988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{111623}}^1$

素因数の和:111693

約数の個数: 24

約数和(自身を含む): 590714208

約数和(自身を除く): 283081220

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 111623, 223246, 446492, 1451099, 2902198, 5804396, 5916019, 11832038, 23664076, 76908247, 153816494, 307632988]

約数ペア:

[(1, 307632988), (2, 153816494), (4, 76908247), (13, 23664076), (26, 11832038), (52, 5916019), (53, 5804396), (106, 2902198), (212, 1451099), (689, 446492), (1378, 223246), (2756, 111623)]