442788890012

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{661}}^1\times {\mathrm{47563}}^1$

素因数の和:48738

約数の個数: 48

約数和(自身を含む): 888699474432

約数和(自身を除く): 445910584420

約数列:

[1, 2, 4, 7, 14, 28, 503, 661, 1006, 1322, 2012, 2644, 3521, 4627, 7042, 9254, 14084, 18508, 47563, 95126, 190252, 332483, 332941, 664966, 665882, 1329932, 1331764, 2327381, 4654762, 9309524, 23924189, 31439143, 47848378, 62878286, 95696756, 125756572, 167469323, 220074001, 334938646, 440148002, 669877292, 880296004, 15813888929, 31627777858, 63255555716, 110697222503, 221394445006, 442788890012]

約数ペア:

[(1, 442788890012), (2, 221394445006), (4, 110697222503), (7, 63255555716), (14, 31627777858), (28, 15813888929), (503, 880296004), (661, 669877292), (1006, 440148002), (1322, 334938646), (2012, 220074001), (2644, 167469323), (3521, 125756572), (4627, 95696756), (7042, 62878286), (9254, 47848378), (14084, 31439143), (18508, 23924189), (47563, 9309524), (95126, 4654762), (190252, 2327381), (332483, 1331764), (332941, 1329932), (664966, 665882)]