1077888238

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{18701}}^1$

素因数の和:18912

約数の個数: 32

約数和(自身を含む): 1939023360

約数和(自身を除く): 861135122

約数列:

[1, 2, 7, 14, 23, 46, 161, 179, 322, 358, 1253, 2506, 4117, 8234, 18701, 28819, 37402, 57638, 130907, 261814, 430123, 860246, 3010861, 3347479, 6021722, 6694958, 23432353, 46864706, 76992017, 153984034, 538944119, 1077888238]

約数ペア:

[(1, 1077888238), (2, 538944119), (7, 153984034), (14, 76992017), (23, 46864706), (46, 23432353), (161, 6694958), (179, 6021722), (322, 3347479), (358, 3010861), (1253, 860246), (2506, 430123), (4117, 261814), (8234, 130907), (18701, 57638), (28819, 37402)]