831491606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 1381847040

約数和(自身を除く): 550355434

約数列:

[1, 2, 11, 22, 127, 139, 254, 278, 1397, 1529, 2141, 2794, 3058, 4282, 17653, 23551, 35306, 47102, 194183, 271907, 297599, 388366, 543814, 595198, 2990977, 3273589, 5981954, 6547178, 37795073, 75590146, 415745803, 831491606]

約数ペア:

[(1, 831491606), (2, 415745803), (11, 75590146), (22, 37795073), (127, 6547178), (139, 5981954), (254, 3273589), (278, 2990977), (1397, 595198), (1529, 543814), (2141, 388366), (2794, 297599), (3058, 271907), (4282, 194183), (17653, 47102), (23551, 35306)]