1125781826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{486509}}^1$

素因数の和:486613

約数の個数: 16

約数和(自身を含む): 1839007800

約数和(自身を除く): 713225974

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 486509, 973018, 6324617, 12649234, 43299301, 86598602, 562890913, 1125781826]

約数ペア:

[(1, 1125781826), (2, 562890913), (13, 86598602), (26, 43299301), (89, 12649234), (178, 6324617), (1157, 973018), (2314, 486509)]