2049168324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{786931}}^1$

素因数の和:786976

約数の個数: 48

約数和(自身を含む): 5640728576

約数和(自身を除く): 3591560252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 786931, 1573862, 2360793, 3147724, 4721586, 5508517, 9443172, 11017034, 16525551, 22034068, 24394861, 33051102, 48789722, 66102204, 73184583, 97579444, 146369166, 170764027, 292738332, 341528054, 512292081, 683056108, 1024584162, 2049168324]

約数ペア:

[(1, 2049168324), (2, 1024584162), (3, 683056108), (4, 512292081), (6, 341528054), (7, 292738332), (12, 170764027), (14, 146369166), (21, 97579444), (28, 73184583), (31, 66102204), (42, 48789722), (62, 33051102), (84, 24394861), (93, 22034068), (124, 16525551), (186, 11017034), (217, 9443172), (372, 5508517), (434, 4721586), (651, 3147724), (868, 2360793), (1302, 1573862), (2604, 786931)]