127364804

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{122939}}^1$

素因数の和:122987

約数の個数: 24

約数和(自身を含む): 261616320

約数和(自身を除く): 134251516

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 122939, 245878, 491756, 860573, 1721146, 3442292, 4548743, 9097486, 18194972, 31841201, 63682402, 127364804]

約数ペア:

[(1, 127364804), (2, 63682402), (4, 31841201), (7, 18194972), (14, 9097486), (28, 4548743), (37, 3442292), (74, 1721146), (148, 860573), (259, 491756), (518, 245878), (1036, 122939)]