2045372896

素因数分解:

$2^5\times 7^2\times {\mathrm{251}}^1\times {\mathrm{5197}}^1$

素因数の和:5472

約数の個数: 72

約数和(自身を含む): 4703836536

約数和(自身を除く): 2658463640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 251, 392, 502, 784, 1004, 1568, 1757, 2008, 3514, 4016, 5197, 7028, 8032, 10394, 12299, 14056, 20788, 24598, 28112, 36379, 41576, 49196, 56224, 72758, 83152, 98392, 145516, 166304, 196784, 254653, 291032, 393568, 509306, 582064, 1018612, 1164128, 1304447, 2037224, 2608894, 4074448, 5217788, 8148896, 9131129, 10435576, 18262258, 20871152, 36524516, 41742304, 63917903, 73049032, 127835806, 146098064, 255671612, 292196128, 511343224, 1022686448, 2045372896]

約数ペア:

[(1, 2045372896), (2, 1022686448), (4, 511343224), (7, 292196128), (8, 255671612), (14, 146098064), (16, 127835806), (28, 73049032), (32, 63917903), (49, 41742304), (56, 36524516), (98, 20871152), (112, 18262258), (196, 10435576), (224, 9131129), (251, 8148896), (392, 5217788), (502, 4074448), (784, 2608894), (1004, 2037224), (1568, 1304447), (1757, 1164128), (2008, 1018612), (3514, 582064), (4016, 509306), (5197, 393568), (7028, 291032), (8032, 254653), (10394, 196784), (12299, 166304), (14056, 145516), (20788, 98392), (24598, 83152), (28112, 72758), (36379, 56224), (41576, 49196)]