1398413922

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{19289}}^1$

素因数の和:19618

約数の個数: 32

約数和(自身を含む): 2872203840

約数和(自身を除く): 1473789918

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 281, 562, 843, 1686, 12083, 19289, 24166, 36249, 38578, 57867, 72498, 115734, 829427, 1658854, 2488281, 4976562, 5420209, 10840418, 16260627, 32521254, 233068987, 466137974, 699206961, 1398413922]

約数ペア:

[(1, 1398413922), (2, 699206961), (3, 466137974), (6, 233068987), (43, 32521254), (86, 16260627), (129, 10840418), (258, 5420209), (281, 4976562), (562, 2488281), (843, 1658854), (1686, 829427), (12083, 115734), (19289, 72498), (24166, 57867), (36249, 38578)]