2016982072

素因数分解:

$2^3\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{16729}}^1$

素因数の和:18895

約数の個数: 32

約数和(自身を含む): 4324370400

約数和(自身を除く): 2307388328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2153, 4306, 8612, 15071, 16729, 17224, 30142, 33458, 60284, 66916, 117103, 120568, 133832, 234206, 468412, 936824, 36017537, 72035074, 144070148, 252122759, 288140296, 504245518, 1008491036, 2016982072]

約数ペア:

[(1, 2016982072), (2, 1008491036), (4, 504245518), (7, 288140296), (8, 252122759), (14, 144070148), (28, 72035074), (56, 36017537), (2153, 936824), (4306, 468412), (8612, 234206), (15071, 133832), (16729, 120568), (17224, 117103), (30142, 66916), (33458, 60284)]