2016197312255

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1\times {\mathrm{1257463}}^1$

素因数の和:1258287

約数の個数: 32

約数和(自身を含む): 2814144073728

約数和(自身を除く): 797946761473

約数列:

[1, 5, 7, 35, 61, 305, 427, 751, 2135, 3755, 5257, 26285, 45811, 229055, 320677, 1257463, 1603385, 6287315, 8802241, 44011205, 76705243, 383526215, 536936701, 944354713, 2684683505, 4721773565, 6610482991, 33052414955, 57605637493, 288028187465, 403239462451, 2016197312255]

約数ペア:

[(1, 2016197312255), (5, 403239462451), (7, 288028187465), (35, 57605637493), (61, 33052414955), (305, 6610482991), (427, 4721773565), (751, 2684683505), (2135, 944354713), (3755, 536936701), (5257, 383526215), (26285, 76705243), (45811, 44011205), (229055, 8802241), (320677, 6287315), (1257463, 1603385)]