2008210178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{42509}}^1$

素因数の和:42626

約数の個数: 32

約数和(自身を含む): 3428006400

約数和(自身を除く): 1419796222

約数列:

[1, 2, 13, 23, 26, 46, 79, 158, 299, 598, 1027, 1817, 2054, 3634, 23621, 42509, 47242, 85018, 552617, 977707, 1105234, 1955414, 3358211, 6716422, 12710191, 25420382, 43656743, 77238853, 87313486, 154477706, 1004105089, 2008210178]

約数ペア:

[(1, 2008210178), (2, 1004105089), (13, 154477706), (23, 87313486), (26, 77238853), (46, 43656743), (79, 25420382), (158, 12710191), (299, 6716422), (598, 3358211), (1027, 1955414), (1817, 1105234), (2054, 977707), (3634, 552617), (23621, 85018), (42509, 47242)]