254192018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{17053}}^1$

素因数の和:17341

約数の個数: 16

約数和(自身を含む): 395993880

約数和(自身を除く): 141801862

約数列:

[1, 2, 29, 58, 257, 514, 7453, 14906, 17053, 34106, 494537, 989074, 4382621, 8765242, 127096009, 254192018]

約数ペア:

[(1, 254192018), (2, 127096009), (29, 8765242), (58, 4382621), (257, 989074), (514, 494537), (7453, 34106), (14906, 17053)]