2010391257

素因数分解:

$3^1\times 7^3\times {\mathrm{167}}^1\times {\mathrm{11699}}^1$

素因数の和:11890

約数の個数: 32

約数和(自身を含む): 3144960000

約数和(自身を除く): 1134568743

約数列:

[1, 3, 7, 21, 49, 147, 167, 343, 501, 1029, 1169, 3507, 8183, 11699, 24549, 35097, 57281, 81893, 171843, 245679, 573251, 1719753, 1953733, 4012757, 5861199, 12038271, 13676131, 41028393, 95732917, 287198751, 670130419, 2010391257]

約数ペア:

[(1, 2010391257), (3, 670130419), (7, 287198751), (21, 95732917), (49, 41028393), (147, 13676131), (167, 12038271), (343, 5861199), (501, 4012757), (1029, 1953733), (1169, 1719753), (3507, 573251), (8183, 245679), (11699, 171843), (24549, 81893), (35097, 57281)]