1572142474

素因数分解:

$2^1\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{79699}}^1$

素因数の和:81117

約数の個数: 16

約数和(自身を含む): 2697048000

約数和(自身を除く): 1124905526

約数列:

[1, 2, 7, 14, 1409, 2818, 9863, 19726, 79699, 159398, 557893, 1115786, 112295891, 224591782, 786071237, 1572142474]

約数ペア:

[(1, 1572142474), (2, 786071237), (7, 224591782), (14, 112295891), (1409, 1115786), (2818, 557893), (9863, 159398), (19726, 79699)]