304504382

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1741}}^1$

素因数の和:1825

約数の個数: 48

約数和(自身を含む): 581214816

約数和(自身を除く): 276710434

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 961, 1741, 1922, 2821, 3482, 5642, 6727, 12187, 12493, 13454, 22633, 24374, 24986, 45266, 53971, 87451, 107942, 158431, 174902, 316862, 377797, 701623, 755594, 1403246, 1673101, 3346202, 4911361, 9822722, 11711707, 21750313, 23423414, 43500626, 152252191, 304504382]

約数ペア:

[(1, 304504382), (2, 152252191), (7, 43500626), (13, 23423414), (14, 21750313), (26, 11711707), (31, 9822722), (62, 4911361), (91, 3346202), (182, 1673101), (217, 1403246), (403, 755594), (434, 701623), (806, 377797), (961, 316862), (1741, 174902), (1922, 158431), (2821, 107942), (3482, 87451), (5642, 53971), (6727, 45266), (12187, 24986), (12493, 24374), (13454, 22633)]