1330503898

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1\times {\mathrm{7321}}^1$

素因数の和:8433

約数の個数: 16

約数和(自身を含む): 2020432680

約数和(自身を除く): 689928782

約数列:

[1, 2, 89, 178, 1021, 2042, 7321, 14642, 90869, 181738, 651569, 1303138, 7474741, 14949482, 665251949, 1330503898]

約数ペア:

[(1, 1330503898), (2, 665251949), (89, 14949482), (178, 7474741), (1021, 1303138), (2042, 651569), (7321, 181738), (14642, 90869)]