2469572

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 4999680

約数和(自身を除く): 2530108

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 991, 1246, 1982, 2492, 3964, 6937, 13874, 27748, 88199, 176398, 352796, 617393, 1234786, 2469572]

約数ペア:

[(1, 2469572), (2, 1234786), (4, 617393), (7, 352796), (14, 176398), (28, 88199), (89, 27748), (178, 13874), (356, 6937), (623, 3964), (991, 2492), (1246, 1982)]