458670238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{41903}}^1$

素因数の和:42339

約数の個数: 16

約数和(自身を含む): 742706496

約数和(自身を除く): 284036258

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 41903, 83806, 544739, 1089478, 17641163, 35282326, 229335119, 458670238]

約数ペア:

[(1, 458670238), (2, 229335119), (13, 35282326), (26, 17641163), (421, 1089478), (842, 544739), (5473, 83806), (10946, 41903)]