2755646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:719

約数の個数: 16

約数和(自身を含む): 4392960

約数和(自身を除く): 1637314

約数列:

[1, 2, 19, 38, 127, 254, 571, 1142, 2413, 4826, 10849, 21698, 72517, 145034, 1377823, 2755646]

約数ペア:

[(1, 2755646), (2, 1377823), (19, 145034), (38, 72517), (127, 21698), (254, 10849), (571, 4826), (1142, 2413)]