492093007

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{4513}}^1$

素因数の和:4978

約数の個数: 16

約数和(自身を含む): 579092032

約数和(自身を除く): 86999025

約数列:

[1, 7, 37, 259, 421, 2947, 4513, 15577, 31591, 109039, 166981, 1168867, 1899973, 13299811, 70299001, 492093007]

約数ペア:

[(1, 492093007), (7, 70299001), (37, 13299811), (259, 1899973), (421, 1168867), (2947, 166981), (4513, 109039), (15577, 31591)]