2004551744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:524

約数の個数: 112

約数和(自身を含む): 4402384896

約数和(自身を除く): 2397833152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 127, 208, 244, 254, 311, 416, 488, 508, 622, 793, 832, 976, 1016, 1244, 1586, 1651, 1952, 2032, 2488, 3172, 3302, 3904, 4043, 4064, 4976, 6344, 6604, 7747, 8086, 8128, 9952, 12688, 13208, 15494, 16172, 18971, 19904, 25376, 26416, 30988, 32344, 37942, 39497, 50752, 52832, 61976, 64688, 75884, 78994, 100711, 105664, 123952, 129376, 151768, 157988, 201422, 246623, 247904, 258752, 303536, 315976, 402844, 493246, 495808, 513461, 607072, 631952, 805688, 986492, 1026922, 1214144, 1263904, 1611376, 1972984, 2053844, 2409317, 2527808, 3222752, 3945968, 4107688, 4818634, 6445504, 7891936, 8215376, 9637268, 15783872, 16430752, 19274536, 31321121, 32861504, 38549072, 62642242, 77098144, 125284484, 154196288, 250568968, 501137936, 1002275872, 2004551744]

約数ペア:

[(1, 2004551744), (2, 1002275872), (4, 501137936), (8, 250568968), (13, 154196288), (16, 125284484), (26, 77098144), (32, 62642242), (52, 38549072), (61, 32861504), (64, 31321121), (104, 19274536), (122, 16430752), (127, 15783872), (208, 9637268), (244, 8215376), (254, 7891936), (311, 6445504), (416, 4818634), (488, 4107688), (508, 3945968), (622, 3222752), (793, 2527808), (832, 2409317), (976, 2053844), (1016, 1972984), (1244, 1611376), (1586, 1263904), (1651, 1214144), (1952, 1026922), (2032, 986492), (2488, 805688), (3172, 631952), (3302, 607072), (3904, 513461), (4043, 495808), (4064, 493246), (4976, 402844), (6344, 315976), (6604, 303536), (7747, 258752), (8086, 247904), (8128, 246623), (9952, 201422), (12688, 157988), (13208, 151768), (15494, 129376), (16172, 123952), (18971, 105664), (19904, 100711), (25376, 78994), (26416, 75884), (30988, 64688), (32344, 61976), (37942, 52832), (39497, 50752)]