543457070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{26627}}^1$

素因数の和:26804

約数の個数: 32

約数和(自身を含む): 1060220448

約数和(自身を除く): 516763378

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 4082, 10205, 20410, 26627, 53254, 133135, 266270, 346151, 692302, 1730755, 3461510, 4180439, 8360878, 20902195, 41804390, 54345707, 108691414, 271728535, 543457070]

約数ペア:

[(1, 543457070), (2, 271728535), (5, 108691414), (10, 54345707), (13, 41804390), (26, 20902195), (65, 8360878), (130, 4180439), (157, 3461510), (314, 1730755), (785, 692302), (1570, 346151), (2041, 266270), (4082, 133135), (10205, 53254), (20410, 26627)]