1330443542

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{17903}}^1$

素因数の和:18487

約数の個数: 16

約数和(自身を含む): 2027090880

約数和(自身を除く): 696647338

約数列:

[1, 2, 73, 146, 509, 1018, 17903, 35806, 37157, 74314, 1306919, 2613838, 9112627, 18225254, 665221771, 1330443542]

約数ペア:

[(1, 1330443542), (2, 665221771), (73, 18225254), (146, 9112627), (509, 2613838), (1018, 1306919), (17903, 74314), (35806, 37157)]