260520694

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{44201}}^1$

素因数の和:44631

約数の個数: 16

約数和(自身を含む): 447677856

約数和(自身を除く): 187157162

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 44201, 88402, 309407, 618814, 18608621, 37217242, 130260347, 260520694]

約数ペア:

[(1, 260520694), (2, 130260347), (7, 37217242), (14, 18608621), (421, 618814), (842, 309407), (2947, 88402), (5894, 44201)]