2021684168

素因数分解:

$2^3\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{22189}}^1$

素因数の和:23829

約数の個数: 32

約数和(自身を含む): 4335038400

約数和(自身を除く): 2313354232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1627, 3254, 6508, 11389, 13016, 22189, 22778, 44378, 45556, 88756, 91112, 155323, 177512, 310646, 621292, 1242584, 36101503, 72203006, 144406012, 252710521, 288812024, 505421042, 1010842084, 2021684168]

約数ペア:

[(1, 2021684168), (2, 1010842084), (4, 505421042), (7, 288812024), (8, 252710521), (14, 144406012), (28, 72203006), (56, 36101503), (1627, 1242584), (3254, 621292), (6508, 310646), (11389, 177512), (13016, 155323), (22189, 91112), (22778, 88756), (44378, 45556)]