2765756

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 5726448

約数和(自身を除く): 2960692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 137, 196, 206, 274, 412, 548, 721, 959, 1442, 1918, 2884, 3836, 5047, 6713, 10094, 13426, 14111, 20188, 26852, 28222, 56444, 98777, 197554, 395108, 691439, 1382878, 2765756]

約数ペア:

[(1, 2765756), (2, 1382878), (4, 691439), (7, 395108), (14, 197554), (28, 98777), (49, 56444), (98, 28222), (103, 26852), (137, 20188), (196, 14111), (206, 13426), (274, 10094), (412, 6713), (548, 5047), (721, 3836), (959, 2884), (1442, 1918)]