2641878078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{62901859}}^1$

素因数の和:62901871

約数の個数: 16

約数和(自身を含む): 6038578560

約数和(自身を除く): 3396700482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 62901859, 125803718, 188705577, 377411154, 440313013, 880626026, 1320939039, 2641878078]

約数ペア:

[(1, 2641878078), (2, 1320939039), (3, 880626026), (6, 440313013), (7, 377411154), (14, 188705577), (21, 125803718), (42, 62901859)]