238840126

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{254627}}^1$

素因数の和:254703

約数の個数: 16

約数和(自身を含む): 415552896

約数和(自身を除く): 176712770

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 254627, 509254, 1782389, 3564778, 17060009, 34120018, 119420063, 238840126]

約数ペア:

[(1, 238840126), (2, 119420063), (7, 34120018), (14, 17060009), (67, 3564778), (134, 1782389), (469, 509254), (938, 254627)]