2439451

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 2946240

約数和(自身を除く): 506789

約数列:

[1, 7, 29, 61, 197, 203, 427, 1379, 1769, 5713, 12017, 12383, 39991, 84119, 348493, 2439451]

約数ペア:

[(1, 2439451), (7, 348493), (29, 84119), (61, 39991), (197, 12383), (203, 12017), (427, 5713), (1379, 1769)]