340477724

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{3833}}^1$

素因数の和:4309

約数の個数: 24

約数和(自身を含む): 608685840

約数和(自身を除く): 268208116

約数列:

[1, 2, 4, 53, 106, 212, 419, 838, 1676, 3833, 7666, 15332, 22207, 44414, 88828, 203149, 406298, 812596, 1606027, 3212054, 6424108, 85119431, 170238862, 340477724]

約数ペア:

[(1, 340477724), (2, 170238862), (4, 85119431), (53, 6424108), (106, 3212054), (212, 1606027), (419, 812596), (838, 406298), (1676, 203149), (3833, 88828), (7666, 44414), (15332, 22207)]