2048917399088

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{763423}}^1$

素因数の和:764242

約数の個数: 80

約数和(自身を含む): 4689304436736

約数和(自身を除く): 2640387037648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 773, 868, 1546, 1736, 3092, 3472, 5411, 6184, 10822, 12368, 21644, 23963, 43288, 47926, 86576, 95852, 167741, 191704, 335482, 383408, 670964, 763423, 1341928, 1526846, 2683856, 3053692, 5343961, 6107384, 10687922, 12214768, 21375844, 23666113, 42751688, 47332226, 85503376, 94664452, 165662791, 189328904, 331325582, 378657808, 590125979, 662651164, 1180251958, 1325302328, 2360503916, 2650604656, 4130881853, 4721007832, 8261763706, 9442015664, 16523527412, 18293905349, 33047054824, 36587810698, 66094109648, 73175621396, 128057337443, 146351242792, 256114674886, 292702485584, 512229349772, 1024458699544, 2048917399088]

約数ペア:

[(1, 2048917399088), (2, 1024458699544), (4, 512229349772), (7, 292702485584), (8, 256114674886), (14, 146351242792), (16, 128057337443), (28, 73175621396), (31, 66094109648), (56, 36587810698), (62, 33047054824), (112, 18293905349), (124, 16523527412), (217, 9442015664), (248, 8261763706), (434, 4721007832), (496, 4130881853), (773, 2650604656), (868, 2360503916), (1546, 1325302328), (1736, 1180251958), (3092, 662651164), (3472, 590125979), (5411, 378657808), (6184, 331325582), (10822, 189328904), (12368, 165662791), (21644, 94664452), (23963, 85503376), (43288, 47332226), (47926, 42751688), (86576, 23666113), (95852, 21375844), (167741, 12214768), (191704, 10687922), (335482, 6107384), (383408, 5343961), (670964, 3053692), (763423, 2683856), (1341928, 1526846)]