1009888912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3322003}}^1$

素因数の和:3322030

約数の個数: 20

約数和(自身を含む): 2059642480

約数和(自身を除く): 1049753568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3322003, 6644006, 13288012, 26576024, 53152048, 63118057, 126236114, 252472228, 504944456, 1009888912]

約数ペア:

[(1, 1009888912), (2, 504944456), (4, 252472228), (8, 126236114), (16, 63118057), (19, 53152048), (38, 26576024), (76, 13288012), (152, 6644006), (304, 3322003)]