252856516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{41947}}^1$

素因数の和:42099

約数の個数: 24

約数和(自身を含む): 486261216

約数和(自身を除く): 233404700

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 41947, 83894, 167788, 461417, 922834, 1845668, 5746739, 11493478, 22986956, 63214129, 126428258, 252856516]

約数ペア:

[(1, 252856516), (2, 126428258), (4, 63214129), (11, 22986956), (22, 11493478), (44, 5746739), (137, 1845668), (274, 922834), (548, 461417), (1507, 167788), (3014, 83894), (6028, 41947)]