2100050280016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{6167621}}^1$

素因数の和:6169279

約数の個数: 40

約数和(自身を含む): 4384513138824

約数和(自身を除く): 2284462858808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1637, 3274, 6548, 13096, 21281, 26192, 42562, 85124, 170248, 340496, 6167621, 12335242, 24670484, 49340968, 80179073, 98681936, 160358146, 320716292, 641432584, 1282865168, 10096395577, 20192791154, 40385582308, 80771164616, 131253142501, 161542329232, 262506285002, 525012570004, 1050025140008, 2100050280016]

約数ペア:

[(1, 2100050280016), (2, 1050025140008), (4, 525012570004), (8, 262506285002), (13, 161542329232), (16, 131253142501), (26, 80771164616), (52, 40385582308), (104, 20192791154), (208, 10096395577), (1637, 1282865168), (3274, 641432584), (6548, 320716292), (13096, 160358146), (21281, 98681936), (26192, 80179073), (42562, 49340968), (85124, 24670484), (170248, 12335242), (340496, 6167621)]