25980726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{254713}}^1$

素因数の和:254735

約数の個数: 16

約数和(自身を含む): 55018224

約数和(自身を除く): 29037498

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 254713, 509426, 764139, 1528278, 4330121, 8660242, 12990363, 25980726]

約数ペア:

[(1, 25980726), (2, 12990363), (3, 8660242), (6, 4330121), (17, 1528278), (34, 764139), (51, 509426), (102, 254713)]