520085342

素因数分解:

$2^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{60209}}^1$

素因数の和:60835

約数の個数: 16

約数和(自身を含む): 893034720

約数和(自身を除く): 372949378

約数列:

[1, 2, 7, 14, 617, 1234, 4319, 8638, 60209, 120418, 421463, 842926, 37148953, 74297906, 260042671, 520085342]

約数ペア:

[(1, 520085342), (2, 260042671), (7, 74297906), (14, 37148953), (617, 842926), (1234, 421463), (4319, 120418), (8638, 60209)]