8114590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 16174080

約数和(自身を除く): 8059490

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1039, 1562, 2078, 3905, 5195, 7810, 10390, 11429, 22858, 57145, 73769, 114290, 147538, 368845, 737690, 811459, 1622918, 4057295, 8114590]

約数ペア:

[(1, 8114590), (2, 4057295), (5, 1622918), (10, 811459), (11, 737690), (22, 368845), (55, 147538), (71, 114290), (110, 73769), (142, 57145), (355, 22858), (710, 11429), (781, 10390), (1039, 7810), (1562, 5195), (2078, 3905)]