1489741090

素因数分解:

$2^1\times 5^1\times {\mathrm{3343}}^1\times {\mathrm{44563}}^1$

素因数の和:47913

約数の個数: 16

約数和(自身を含む): 2682396288

約数和(自身を除く): 1192655198

約数列:

[1, 2, 5, 10, 3343, 6686, 16715, 33430, 44563, 89126, 222815, 445630, 148974109, 297948218, 744870545, 1489741090]

約数ペア:

[(1, 1489741090), (2, 744870545), (5, 297948218), (10, 148974109), (3343, 445630), (6686, 222815), (16715, 89126), (33430, 44563)]