2013123098

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2357287}}^1$

素因数の和:2357357

約数の個数: 16

約数和(自身を含む): 3507644544

約数和(自身を除く): 1494521446

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2357287, 4714574, 16501009, 33002018, 143794507, 287589014, 1006561549, 2013123098]

約数ペア:

[(1, 2013123098), (2, 1006561549), (7, 287589014), (14, 143794507), (61, 33002018), (122, 16501009), (427, 4714574), (854, 2357287)]