2017694890

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{327017}}^1$

素因数の和:327641

約数の個数: 16

約数和(自身を含む): 3637748232

約数和(自身を除く): 1620053342

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 327017, 654034, 1635085, 3270170, 201769489, 403538978, 1008847445, 2017694890]

約数ペア:

[(1, 2017694890), (2, 1008847445), (5, 403538978), (10, 201769489), (617, 3270170), (1234, 1635085), (3085, 654034), (6170, 327017)]