2748653572

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1102991}}^1$

素因数の和:1103091

約数の個数: 24

約数和(自身を含む): 5559079680

約数和(自身を除く): 2810426108

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 1102991, 2205982, 4411964, 7720937, 15441874, 30883748, 98166199, 196332398, 392664796, 687163393, 1374326786, 2748653572]

約数ペア:

[(1, 2748653572), (2, 1374326786), (4, 687163393), (7, 392664796), (14, 196332398), (28, 98166199), (89, 30883748), (178, 15441874), (356, 7720937), (623, 4411964), (1246, 2205982), (2492, 1102991)]