2503036

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^2$

素因数の和:261

約数の個数: 18

約数和(自身を含む): 4486160

約数和(自身を除く): 1983124

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 7031, 7921, 14062, 15842, 28124, 31684, 625759, 1251518, 2503036]

約数ペア:

[(1, 2503036), (2, 1251518), (4, 625759), (79, 31684), (89, 28124), (158, 15842), (178, 14062), (316, 7921), (356, 7031)]