1266646424

素因数分解:

$2^3\times {\mathrm{1223}}^1\times {\mathrm{129461}}^1$

素因数の和:130690

約数の個数: 16

約数和(自身を含む): 2376922320

約数和(自身を除く): 1110275896

約数列:

[1, 2, 4, 8, 1223, 2446, 4892, 9784, 129461, 258922, 517844, 1035688, 158330803, 316661606, 633323212, 1266646424]

約数ペア:

[(1, 1266646424), (2, 633323212), (4, 316661606), (8, 158330803), (1223, 1035688), (2446, 517844), (4892, 258922), (9784, 129461)]