2009018036

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1381}}^1\times {\mathrm{12541}}^1$

素因数の和:13955

約数の個数: 24

約数和(自身を含む): 3639939240

約数和(自身を除く): 1630921204

約数列:

[1, 2, 4, 29, 58, 116, 1381, 2762, 5524, 12541, 25082, 40049, 50164, 80098, 160196, 363689, 727378, 1454756, 17319121, 34638242, 69276484, 502254509, 1004509018, 2009018036]

約数ペア:

[(1, 2009018036), (2, 1004509018), (4, 502254509), (29, 69276484), (58, 34638242), (116, 17319121), (1381, 1454756), (2762, 727378), (5524, 363689), (12541, 160196), (25082, 80098), (40049, 50164)]