520012800006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{12381257143}}^1$

素因数の和:12381257155

約数の個数: 16

約数和(自身を含む): 1188600685824

約数和(自身を除く): 668587885818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 12381257143, 24762514286, 37143771429, 74287542858, 86668800001, 173337600002, 260006400003, 520012800006]

約数ペア:

[(1, 520012800006), (2, 260006400003), (3, 173337600002), (6, 86668800001), (7, 74287542858), (14, 37143771429), (21, 24762514286), (42, 12381257143)]