2080455536

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{17839}}^1$

素因数の和:18081

約数の個数: 40

約数和(自身を含む): 4161072960

約数和(自身を除く): 2080617424

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 197, 296, 394, 592, 788, 1576, 3152, 7289, 14578, 17839, 29156, 35678, 58312, 71356, 116624, 142712, 285424, 660043, 1320086, 2640172, 3514283, 5280344, 7028566, 10560688, 14057132, 28114264, 56228528, 130028471, 260056942, 520113884, 1040227768, 2080455536]

約数ペア:

[(1, 2080455536), (2, 1040227768), (4, 520113884), (8, 260056942), (16, 130028471), (37, 56228528), (74, 28114264), (148, 14057132), (197, 10560688), (296, 7028566), (394, 5280344), (592, 3514283), (788, 2640172), (1576, 1320086), (3152, 660043), (7289, 285424), (14578, 142712), (17839, 116624), (29156, 71356), (35678, 58312)]