239132012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{827}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 500774400

約数和(自身を除く): 261642388

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 449, 644, 827, 898, 1654, 1796, 3143, 3308, 5789, 6286, 10327, 11578, 12572, 19021, 20654, 23156, 38042, 41308, 72289, 76084, 133147, 144578, 266294, 289156, 371323, 532588, 742646, 1485292, 2599261, 5198522, 8540429, 10397044, 17080858, 34161716, 59783003, 119566006, 239132012]

約数ペア:

[(1, 239132012), (2, 119566006), (4, 59783003), (7, 34161716), (14, 17080858), (23, 10397044), (28, 8540429), (46, 5198522), (92, 2599261), (161, 1485292), (322, 742646), (449, 532588), (644, 371323), (827, 289156), (898, 266294), (1654, 144578), (1796, 133147), (3143, 76084), (3308, 72289), (5789, 41308), (6286, 38042), (10327, 23156), (11578, 20654), (12572, 19021)]