508727156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{4093}}^1$

素因数の和:4320

約数の個数: 48

約数和(自身を含む): 1067453184

約数和(自身を除く): 558726028

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 193, 322, 386, 644, 772, 1351, 2702, 4093, 4439, 5404, 8186, 8878, 16372, 17756, 28651, 31073, 57302, 62146, 94139, 114604, 124292, 188278, 376556, 658973, 789949, 1317946, 1579898, 2635892, 3159796, 5529643, 11059286, 18168827, 22118572, 36337654, 72675308, 127181789, 254363578, 508727156]

約数ペア:

[(1, 508727156), (2, 254363578), (4, 127181789), (7, 72675308), (14, 36337654), (23, 22118572), (28, 18168827), (46, 11059286), (92, 5529643), (161, 3159796), (193, 2635892), (322, 1579898), (386, 1317946), (644, 789949), (772, 658973), (1351, 376556), (2702, 188278), (4093, 124292), (4439, 114604), (5404, 94139), (8186, 62146), (8878, 57302), (16372, 31073), (17756, 28651)]