2019672002

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1\times {\mathrm{6257}}^1$

素因数の和:7153

約数の個数: 16

約数和(自身を含む): 3046794912

約数和(自身を除く): 1027122910

約数列:

[1, 2, 251, 502, 643, 1286, 6257, 12514, 161393, 322786, 1570507, 3141014, 4023251, 8046502, 1009836001, 2019672002]

約数ペア:

[(1, 2019672002), (2, 1009836001), (251, 8046502), (502, 4023251), (643, 3141014), (1286, 1570507), (6257, 322786), (12514, 161393)]