5071568

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{1609}}^1$

素因数の和:1814

約数の個数: 20

約数和(自身を含む): 9882180

約数和(自身を除く): 4810612

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 1609, 3152, 3218, 6436, 12872, 25744, 316973, 633946, 1267892, 2535784, 5071568]

約数ペア:

[(1, 5071568), (2, 2535784), (4, 1267892), (8, 633946), (16, 316973), (197, 25744), (394, 12872), (788, 6436), (1576, 3218), (1609, 3152)]