339926005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{16741}}^1$

素因数の和:16908

約数の個数: 16

約数和(自身を含む): 424309248

約数和(自身を除く): 84383243

約数列:

[1, 5, 31, 131, 155, 655, 4061, 16741, 20305, 83705, 518971, 2193071, 2594855, 10965355, 67985201, 339926005]

約数ペア:

[(1, 339926005), (5, 67985201), (31, 10965355), (131, 2594855), (155, 2193071), (655, 518971), (4061, 83705), (16741, 20305)]