2016643774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{8969}}^1$

素因数の和:9148

約数の個数: 32

約数和(自身を含む): 3270103200

約数和(自身を除く): 1253459426

約数列:

[1, 2, 19, 38, 61, 97, 122, 194, 1159, 1843, 2318, 3686, 5917, 8969, 11834, 17938, 112423, 170411, 224846, 340822, 547109, 869993, 1094218, 1739986, 10395071, 16529867, 20790142, 33059734, 53069573, 106139146, 1008321887, 2016643774]

約数ペア:

[(1, 2016643774), (2, 1008321887), (19, 106139146), (38, 53069573), (61, 33059734), (97, 20790142), (122, 16529867), (194, 10395071), (1159, 1739986), (1843, 1094218), (2318, 869993), (3686, 547109), (5917, 340822), (8969, 224846), (11834, 170411), (17938, 112423)]