2006162528

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{2543}}^1$

素因数の和:2919

約数の個数: 48

約数和(自身を含む): 4010005440

約数和(自身を除く): 2003842912

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 277, 356, 554, 712, 1108, 1424, 2216, 2543, 2848, 4432, 5086, 8864, 10172, 20344, 24653, 40688, 49306, 81376, 98612, 197224, 226327, 394448, 452654, 704411, 788896, 905308, 1408822, 1810616, 2817644, 3621232, 5635288, 7242464, 11270576, 22541152, 62692579, 125385158, 250770316, 501540632, 1003081264, 2006162528]

約数ペア:

[(1, 2006162528), (2, 1003081264), (4, 501540632), (8, 250770316), (16, 125385158), (32, 62692579), (89, 22541152), (178, 11270576), (277, 7242464), (356, 5635288), (554, 3621232), (712, 2817644), (1108, 1810616), (1424, 1408822), (2216, 905308), (2543, 788896), (2848, 704411), (4432, 452654), (5086, 394448), (8864, 226327), (10172, 197224), (20344, 98612), (24653, 81376), (40688, 49306)]