1520574098

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1\times {\mathrm{3833}}^1$

素因数の和:5401

約数の個数: 16

約数和(自身を含む): 2299479840

約数和(自身を除く): 778905742

約数列:

[1, 2, 139, 278, 1427, 2854, 3833, 7666, 198353, 396706, 532787, 1065574, 5469691, 10939382, 760287049, 1520574098]

約数ペア:

[(1, 1520574098), (2, 760287049), (139, 10939382), (278, 5469691), (1427, 1065574), (2854, 532787), (3833, 396706), (7666, 198353)]