7156915738

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{21773}}^1$

素因数の和:22278

約数の個数: 32

約数和(自身を含む): 12529282176

約数和(自身を除く): 5372366438

約数列:

[1, 2, 7, 14, 53, 106, 371, 443, 742, 886, 3101, 6202, 21773, 23479, 43546, 46958, 152411, 164353, 304822, 328706, 1153969, 2307938, 8077783, 9645439, 16155566, 19290878, 67518073, 135036146, 511208267, 1022416534, 3578457869, 7156915738]

約数ペア:

[(1, 7156915738), (2, 3578457869), (7, 1022416534), (14, 511208267), (53, 135036146), (106, 67518073), (371, 19290878), (443, 16155566), (742, 9645439), (886, 8077783), (3101, 2307938), (6202, 1153969), (21773, 328706), (23479, 304822), (43546, 164353), (46958, 152411)]