1100048

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:554

約数の個数: 20

約数和(自身を含む): 2148300

約数和(自身を除く): 1048252

約数列:

[1, 2, 4, 8, 16, 197, 349, 394, 698, 788, 1396, 1576, 2792, 3152, 5584, 68753, 137506, 275012, 550024, 1100048]

約数ペア:

[(1, 1100048), (2, 550024), (4, 275012), (8, 137506), (16, 68753), (197, 5584), (349, 3152), (394, 2792), (698, 1576), (788, 1396)]