2018344478

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1\times {\mathrm{7211}}^1$

素因数の和:7963

約数の個数: 16

約数和(自身を含む): 3044185200

約数和(自身を除く): 1025840722

約数列:

[1, 2, 349, 401, 698, 802, 7211, 14422, 139949, 279898, 2516639, 2891611, 5033278, 5783222, 1009172239, 2018344478]

約数ペア:

[(1, 2018344478), (2, 1009172239), (349, 5783222), (401, 5033278), (698, 2891611), (802, 2516639), (7211, 279898), (14422, 139949)]