254592493

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 282847680

約数和(自身を除く): 28255187

約数列:

[1, 17, 41, 59, 151, 697, 1003, 1681, 2419, 2567, 6191, 8909, 28577, 41123, 99179, 105247, 151453, 253831, 365269, 1686043, 4315127, 6209573, 14976029, 254592493]

約数ペア:

[(1, 254592493), (17, 14976029), (41, 6209573), (59, 4315127), (151, 1686043), (697, 365269), (1003, 253831), (1681, 151453), (2419, 105247), (2567, 99179), (6191, 41123), (8909, 28577)]