520001048

素因数分解:

$2^3\times 7^1\times {\mathrm{9285733}}^1$

素因数の和:9285746

約数の個数: 16

約数和(自身を含む): 1114288080

約数和(自身を除く): 594287032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 9285733, 18571466, 37142932, 65000131, 74285864, 130000262, 260000524, 520001048]

約数ペア:

[(1, 520001048), (2, 260000524), (4, 130000262), (7, 74285864), (8, 65000131), (14, 37142932), (28, 18571466), (56, 9285733)]