1330647038

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{438001}}^1$

素因数の和:438048

約数の個数: 24

約数和(自身を含む): 2396746944

約数和(自身を除く): 1066099906

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 438001, 876002, 3066007, 6132014, 13578031, 21462049, 27156062, 42924098, 95046217, 190092434, 665323519, 1330647038]

約数ペア:

[(1, 1330647038), (2, 665323519), (7, 190092434), (14, 95046217), (31, 42924098), (49, 27156062), (62, 21462049), (98, 13578031), (217, 6132014), (434, 3066007), (1519, 876002), (3038, 438001)]