239635978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{72661}}^1$

素因数の和:72777

約数の個数: 16

約数和(自身を含む): 384527304

約数和(自身を除く): 144891326

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 72661, 145322, 1235237, 2470474, 7048117, 14096234, 119817989, 239635978]

約数ペア:

[(1, 239635978), (2, 119817989), (17, 14096234), (34, 7048117), (97, 2470474), (194, 1235237), (1649, 145322), (3298, 72661)]