2008543886

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{1559}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 3164616000

約数和(自身を除く): 1156072114

約数列:

[1, 2, 29, 58, 97, 194, 229, 458, 1559, 2813, 3118, 5626, 6641, 13282, 22213, 44426, 45211, 90422, 151223, 302446, 357011, 644177, 714022, 1288354, 4385467, 8770934, 10353319, 20706638, 34630067, 69260134, 1004271943, 2008543886]

約数ペア:

[(1, 2008543886), (2, 1004271943), (29, 69260134), (58, 34630067), (97, 20706638), (194, 10353319), (229, 8770934), (458, 4385467), (1559, 1288354), (2813, 714022), (3118, 644177), (5626, 357011), (6641, 302446), (13282, 151223), (22213, 90422), (44426, 45211)]