2745366946

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1\times {\mathrm{1871}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 4745115648

約数和(自身を除く): 1999748702

約数列:

[1, 2, 7, 14, 163, 326, 643, 1141, 1286, 1871, 2282, 3742, 4501, 9002, 13097, 26194, 104809, 209618, 304973, 609946, 733663, 1203053, 1467326, 2134811, 2406106, 4269622, 8421371, 16842742, 196097639, 392195278, 1372683473, 2745366946]

約数ペア:

[(1, 2745366946), (2, 1372683473), (7, 392195278), (14, 196097639), (163, 16842742), (326, 8421371), (643, 4269622), (1141, 2406106), (1286, 2134811), (1871, 1467326), (2282, 1203053), (3742, 733663), (4501, 609946), (9002, 304973), (13097, 209618), (26194, 104809)]