254606486

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{10427}}^1$

素因数の和:10879

約数の個数: 16

約数和(自身を含む): 396055440

約数和(自身を除く): 141448954

約数列:

[1, 2, 29, 58, 421, 842, 10427, 12209, 20854, 24418, 302383, 604766, 4389767, 8779534, 127303243, 254606486]

約数ペア:

[(1, 254606486), (2, 127303243), (29, 8779534), (58, 4389767), (421, 604766), (842, 302383), (10427, 24418), (12209, 20854)]