2050748976

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{4493}}^1$

素因数の和:4798

約数の個数: 80

約数和(自身を含む): 5463337824

約数和(自身を除く): 3412588848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 257, 296, 444, 514, 592, 771, 888, 1028, 1542, 1776, 2056, 3084, 4112, 4493, 6168, 8986, 9509, 12336, 13479, 17972, 19018, 26958, 28527, 35944, 38036, 53916, 57054, 71888, 76072, 107832, 114108, 152144, 166241, 215664, 228216, 332482, 456432, 498723, 664964, 997446, 1154701, 1329928, 1994892, 2309402, 2659856, 3464103, 3989784, 4618804, 6928206, 7979568, 9237608, 13856412, 18475216, 27712824, 42723937, 55425648, 85447874, 128171811, 170895748, 256343622, 341791496, 512687244, 683582992, 1025374488, 2050748976]

約数ペア:

[(1, 2050748976), (2, 1025374488), (3, 683582992), (4, 512687244), (6, 341791496), (8, 256343622), (12, 170895748), (16, 128171811), (24, 85447874), (37, 55425648), (48, 42723937), (74, 27712824), (111, 18475216), (148, 13856412), (222, 9237608), (257, 7979568), (296, 6928206), (444, 4618804), (514, 3989784), (592, 3464103), (771, 2659856), (888, 2309402), (1028, 1994892), (1542, 1329928), (1776, 1154701), (2056, 997446), (3084, 664964), (4112, 498723), (4493, 456432), (6168, 332482), (8986, 228216), (9509, 215664), (12336, 166241), (13479, 152144), (17972, 114108), (19018, 107832), (26958, 76072), (28527, 71888), (35944, 57054), (38036, 53916)]