2031948912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{23531}}^1$

素因数の和:23806

約数の個数: 80

約数和(自身を含む): 6022685952

約数和(自身を除く): 3990737040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 4112, 5397, 6168, 7196, 10794, 12336, 14392, 21588, 23531, 28784, 43176, 47062, 70593, 86352, 94124, 141186, 164717, 188248, 282372, 329434, 376496, 494151, 564744, 658868, 988302, 1129488, 1317736, 1976604, 2635472, 3953208, 6047467, 7906416, 12094934, 18142401, 24189868, 36284802, 42332269, 48379736, 72569604, 84664538, 96759472, 126996807, 145139208, 169329076, 253993614, 290278416, 338658152, 507987228, 677316304, 1015974456, 2031948912]

約数ペア:

[(1, 2031948912), (2, 1015974456), (3, 677316304), (4, 507987228), (6, 338658152), (7, 290278416), (8, 253993614), (12, 169329076), (14, 145139208), (16, 126996807), (21, 96759472), (24, 84664538), (28, 72569604), (42, 48379736), (48, 42332269), (56, 36284802), (84, 24189868), (112, 18142401), (168, 12094934), (257, 7906416), (336, 6047467), (514, 3953208), (771, 2635472), (1028, 1976604), (1542, 1317736), (1799, 1129488), (2056, 988302), (3084, 658868), (3598, 564744), (4112, 494151), (5397, 376496), (6168, 329434), (7196, 282372), (10794, 188248), (12336, 164717), (14392, 141186), (21588, 94124), (23531, 86352), (28784, 70593), (43176, 47062)]