260646047

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{809}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 284083200

約数和(自身を除く): 23437153

約数列:

[1, 19, 31, 547, 589, 809, 10393, 15371, 16957, 25079, 322183, 442523, 476501, 8407937, 13718213, 260646047]

約数ペア:

[(1, 260646047), (19, 13718213), (31, 8407937), (547, 476501), (589, 442523), (809, 322183), (10393, 25079), (15371, 16957)]