728045182

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{12967}}^1$

素因数の和:13455

約数の個数: 16

約数和(自身を含む): 1111098240

約数和(自身を除く): 383053058

約数列:

[1, 2, 67, 134, 419, 838, 12967, 25934, 28073, 56146, 868789, 1737578, 5433173, 10866346, 364022591, 728045182]

約数ペア:

[(1, 728045182), (2, 364022591), (67, 10866346), (134, 5433173), (419, 1737578), (838, 868789), (12967, 56146), (25934, 28073)]