2012849657

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{7699}}^1$

素因数の和:7762

約数の個数: 32

約数和(自身を含む): 2638944000

約数和(自身を除く): 626094343

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 2197, 2873, 7699, 15379, 20111, 37349, 53893, 100087, 130883, 261443, 700609, 916181, 1301131, 1701479, 9107917, 11910353, 16914703, 22119227, 118402921, 154834589, 287549951, 2012849657]

約数ペア:

[(1, 2012849657), (7, 287549951), (13, 154834589), (17, 118402921), (91, 22119227), (119, 16914703), (169, 11910353), (221, 9107917), (1183, 1701479), (1547, 1301131), (2197, 916181), (2873, 700609), (7699, 261443), (15379, 130883), (20111, 100087), (37349, 53893)]