2080822481024

素因数分解:

$2^7\times 7^1\times {\mathrm{8641}}^1\times {\mathrm{268759}}^1$

素因数の和:277421

約数の個数: 64

約数和(自身を含む): 4738152796800

約数和(自身を除く): 2657330315776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 8641, 17282, 34564, 60487, 69128, 120974, 138256, 241948, 268759, 276512, 483896, 537518, 553024, 967792, 1075036, 1106048, 1881313, 1935584, 2150072, 3762626, 3871168, 4300144, 7525252, 7742336, 8600288, 15050504, 17200576, 30101008, 34401152, 60202016, 120404032, 240808064, 2322346519, 4644693038, 9289386076, 16256425633, 18578772152, 32512851266, 37157544304, 65025702532, 74315088608, 130051405064, 148630177216, 260102810128, 297260354432, 520205620256, 1040411240512, 2080822481024]

約数ペア:

[(1, 2080822481024), (2, 1040411240512), (4, 520205620256), (7, 297260354432), (8, 260102810128), (14, 148630177216), (16, 130051405064), (28, 74315088608), (32, 65025702532), (56, 37157544304), (64, 32512851266), (112, 18578772152), (128, 16256425633), (224, 9289386076), (448, 4644693038), (896, 2322346519), (8641, 240808064), (17282, 120404032), (34564, 60202016), (60487, 34401152), (69128, 30101008), (120974, 17200576), (138256, 15050504), (241948, 8600288), (268759, 7742336), (276512, 7525252), (483896, 4300144), (537518, 3871168), (553024, 3762626), (967792, 2150072), (1075036, 1935584), (1106048, 1881313)]