1888897952

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1102

約数の個数: 96

約数和(自身を含む): 4021000704

約数和(自身を除く): 2132102752

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 53, 62, 74, 106, 124, 148, 212, 248, 296, 424, 496, 592, 848, 971, 992, 1147, 1184, 1643, 1696, 1942, 1961, 2294, 3286, 3884, 3922, 4588, 6572, 7768, 7844, 9176, 13144, 15536, 15688, 18352, 26288, 30101, 31072, 31376, 35927, 36704, 51463, 52576, 60202, 60791, 62752, 71854, 102926, 120404, 121582, 143708, 205852, 240808, 243164, 287416, 411704, 481616, 486328, 574832, 823408, 963232, 972656, 1113737, 1149664, 1595353, 1646816, 1904131, 1945312, 2227474, 3190706, 3808262, 4454948, 6381412, 7616524, 8909896, 12762824, 15233048, 17819792, 25525648, 30466096, 35639584, 51051296, 59028061, 60932192, 118056122, 236112244, 472224488, 944448976, 1888897952]

約数ペア:

[(1, 1888897952), (2, 944448976), (4, 472224488), (8, 236112244), (16, 118056122), (31, 60932192), (32, 59028061), (37, 51051296), (53, 35639584), (62, 30466096), (74, 25525648), (106, 17819792), (124, 15233048), (148, 12762824), (212, 8909896), (248, 7616524), (296, 6381412), (424, 4454948), (496, 3808262), (592, 3190706), (848, 2227474), (971, 1945312), (992, 1904131), (1147, 1646816), (1184, 1595353), (1643, 1149664), (1696, 1113737), (1942, 972656), (1961, 963232), (2294, 823408), (3286, 574832), (3884, 486328), (3922, 481616), (4588, 411704), (6572, 287416), (7768, 243164), (7844, 240808), (9176, 205852), (13144, 143708), (15536, 121582), (15688, 120404), (18352, 102926), (26288, 71854), (30101, 62752), (31072, 60791), (31376, 60202), (35927, 52576), (36704, 51463)]