2016404590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1\times {\mathrm{2459}}^1$

素因数の和:4416

約数の個数: 32

約数和(自身を含む): 3717394560

約数和(自身を除く): 1700989970

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1907, 2459, 3814, 4918, 9535, 12295, 19070, 24590, 82001, 105737, 164002, 211474, 410005, 528685, 820010, 1057370, 4689313, 9378626, 23446565, 46893130, 201640459, 403280918, 1008202295, 2016404590]

約数ペア:

[(1, 2016404590), (2, 1008202295), (5, 403280918), (10, 201640459), (43, 46893130), (86, 23446565), (215, 9378626), (430, 4689313), (1907, 1057370), (2459, 820010), (3814, 528685), (4918, 410005), (9535, 211474), (12295, 164002), (19070, 105737), (24590, 82001)]