40378329442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{653}}^1\times {\mathrm{255517}}^1$

素因数の和:256194

約数の個数: 24

約数和(自身を含む): 66676400028

約数和(自身を除く): 26298070586

約数列:

[1, 2, 11, 22, 121, 242, 653, 1306, 7183, 14366, 79013, 158026, 255517, 511034, 2810687, 5621374, 30917557, 61835114, 166852601, 333705202, 1835378611, 3670757222, 20189164721, 40378329442]

約数ペア:

[(1, 40378329442), (2, 20189164721), (11, 3670757222), (22, 1835378611), (121, 333705202), (242, 166852601), (653, 61835114), (1306, 30917557), (7183, 5621374), (14366, 2810687), (79013, 511034), (158026, 255517)]