140726478

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{52237}}^1$

素因数の和:52691

約数の個数: 16

約数和(自身を含む): 282085200

約数和(自身を除く): 141358722

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 52237, 104474, 156711, 313422, 23454413, 46908826, 70363239, 140726478]

約数ペア:

[(1, 140726478), (2, 70363239), (3, 46908826), (6, 23454413), (449, 313422), (898, 156711), (1347, 104474), (2694, 52237)]