1986427045

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{75659}}^1$

素因数の和:75812

約数の個数: 16

約数和(自身を含む): 2451384000

約数和(自身を除く): 464956955

約数列:

[1, 5, 59, 89, 295, 445, 5251, 26255, 75659, 378295, 4463881, 6733651, 22319405, 33668255, 397285409, 1986427045]

約数ペア:

[(1, 1986427045), (5, 397285409), (59, 33668255), (89, 22319405), (295, 6733651), (445, 4463881), (5251, 378295), (26255, 75659)]