400191355826

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{12027149}}^1$

素因数の和:12027409

約数の個数: 16

約数和(自身を含む): 609632179200

約数和(自身を除く): 209440823374

約数列:

[1, 2, 127, 131, 254, 262, 16637, 33274, 12027149, 24054298, 1527447923, 1575556519, 3054895846, 3151113038, 200095677913, 400191355826]

約数ペア:

[(1, 400191355826), (2, 200095677913), (127, 3151113038), (131, 3054895846), (254, 1575556519), (262, 1527447923), (16637, 24054298), (33274, 12027149)]