2788973030

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3820511}}^1$

素因数の和:3820591

約数の個数: 16

約数和(自身を含む): 5088921984

約数和(自身を除く): 2299948954

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 3820511, 7641022, 19102555, 38205110, 278897303, 557794606, 1394486515, 2788973030]

約数ペア:

[(1, 2788973030), (2, 1394486515), (5, 557794606), (10, 278897303), (73, 38205110), (146, 19102555), (365, 7641022), (730, 3820511)]