804548144

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{708229}}^1$

素因数の和:708308

約数の個数: 20

約数和(自身を含む): 1580769360

約数和(自身を除く): 776221216

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 708229, 1416458, 2832916, 5665832, 11331664, 50284259, 100568518, 201137036, 402274072, 804548144]

約数ペア:

[(1, 804548144), (2, 402274072), (4, 201137036), (8, 100568518), (16, 50284259), (71, 11331664), (142, 5665832), (284, 2832916), (568, 1416458), (1136, 708229)]