280184002

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{83737}}^1$

素因数の和:83985

約数の個数: 16

約数和(自身を含む): 482330880

約数和(自身を除く): 202146878

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 83737, 167474, 586159, 1172318, 20013143, 40026286, 140092001, 280184002]

約数ペア:

[(1, 280184002), (2, 140092001), (7, 40026286), (14, 20013143), (239, 1172318), (478, 586159), (1673, 167474), (3346, 83737)]