2082207967

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{423127}}^1$

素因数の和:423190

約数の個数: 16

約数和(自身を含む): 2572618240

約数和(自身を除く): 490410273

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 423127, 2961889, 8039413, 15655699, 56275891, 109589893, 297458281, 2082207967]

約数ペア:

[(1, 2082207967), (7, 297458281), (19, 109589893), (37, 56275891), (133, 15655699), (259, 8039413), (703, 2961889), (4921, 423127)]